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Publisher: Optical Society of America   (Total: 15 journals)   [Sort by number of followers]

Showing 1 - 15 of 15 Journals sorted alphabetically
Advances in Optics and Photonics     Full-text available via subscription   (Followers: 10, SJR: 9.187, CiteScore: 23)
Applied Optics     Hybrid Journal   (Followers: 40)
Biomedical Optics Express     Open Access   (Followers: 6, SJR: 1.486, CiteScore: 4)
Chinese Optics Letters     Full-text available via subscription   (Followers: 6, SJR: 0.393, CiteScore: 1)
J. of Optical Technology     Full-text available via subscription   (Followers: 5, SJR: 0.234, CiteScore: 0)
J. of the Optical Society of America A     Hybrid Journal   (Followers: 9, SJR: 0.687, CiteScore: 2)
J. of the Optical Society of America B     Hybrid Journal   (Followers: 8, SJR: 0.859, CiteScore: 2)
J. of the Optical Society of Korea     Open Access   (Followers: 3, SJR: 0.297, CiteScore: 1)
Optica     Open Access   (Followers: 6)
Optical Materials Express     Open Access   (Followers: 5, SJR: 0.952, CiteScore: 3)
Optics and Photonics News     Partially Free   (Followers: 5, SJR: 0.372, CiteScore: 1)
Optics Express     Open Access   (Followers: 19, SJR: 1.519, CiteScore: 4)
Optics Letters     Hybrid Journal   (Followers: 17, SJR: 1.79, CiteScore: 4)
Photonics Research     Open Access   (Followers: 1, SJR: 1.918, CiteScore: 5)
Virtual J. for Biomedical Optics     Hybrid Journal  
Journal Cover
Virtual Journal for Biomedical Optics
Number of Followers: 0  
 
  Hybrid Journal Hybrid journal (It can contain Open Access articles)
ISSN (Online) 1931-1532
Published by Optical Society of America Homepage  [15 journals]
  • Computational localization microscopy with extended axial range
    • Authors: Yongzhuang Zhou, Paul Zammit, Guillem Carles, Andrew R. Harvey
      Abstract: Yongzhuang Zhou, Paul Zammit, Guillem Carles, Andrew R. Harvey
      A new single-aperture 3D particle-localization and tracking technique is presented that demonstrates an increase in depth range by more than an order of magnitude without compromising optical resolution and throughput. We exploit the extended depth range and depth-dependent translation of an ... [Virtual J. Biomed. Opt. 26, 7563-7577 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 6, pp. 7563-7577
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.007563
       
  • Three-dimensional facial digitization using advanced digital image
           correlation
    • Authors: Hieu Nguyen, Hien Kieu, Zhaoyang Wang, Hanh N. D. Le
      Abstract: Hieu Nguyen, Hien Kieu, Zhaoyang Wang, Hanh N. D. Le
      Presented in this paper is an effective technique to acquire the three-dimensional (3D) digital images of the human face without the use of active lighting and artificial patterns. The technique is based on binocular stereo imaging and digital image correlation, and it includes two key steps: ... [Virtual J. Biomed. Opt. 57, 2188-2196 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 9, pp. 2188-2196
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.002188
       
  • Optical characterization of porcine articular cartilage using a
           polarimetry technique with differential Mueller matrix formulism
    • Authors: Ching-Min Chang, Yu-Lung Lo, Nghia-Khanh Tran, Yu-Jen Chang
      Abstract: Ching-Min Chang, Yu-Lung Lo, Nghia-Khanh Tran, Yu-Jen Chang
      A method is proposed for characterizing the optical properties of articular cartilage sliced from a pig’s thighbone using a Stokes–Mueller polarimetry technique. The principal axis angle, phase retardance, optical rotation angle, circular diattenuation, diattenuation axis angle, ... [Virtual J. Biomed. Opt. 57, 2121-2127 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 9, pp. 2121-2127
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.002121
       
  • Colorimetric detection of ultrathin dielectrics on strong interference
           coatings
    • Authors: Sencer Ayas, Gokhan Bakan, Erol Ozgur, Kemal Celebi, Gamze Torunoglu, Aykutlu Dana
      Abstract: Sencer Ayas, Gokhan Bakan, Erol Ozgur, Kemal Celebi, Gamze Torunoglu, Aykutlu Dana
      Metal films covered with ultrathin lossy dielectrics can exhibit strong interference effects manifested as the broad absorption of the incident light resulting in distinct surface colors. Despite their simple bilayer structures, such surfaces have only recently been scrutinized and applied mainly ... [Virtual J. Biomed. Opt. 43, 1379-1382 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 43, Issue 6, pp. 1379-1382
      PubDate: 2018-05-16
      DOI: 10.1364/OL.43.001379
       
  • Characterization of spectral-domain OCT with autocorrelation interference
           response for axial resolution performance
    • Authors: Sucbei Moon, Yueqiao Qu, Zhongping Chen
      Abstract: Sucbei Moon, Yueqiao Qu, Zhongping Chen
      We present a class of novel system characterization methods for spectral-domain optical coherence tomography (SD-OCT) particularly on getting optimized axial resolution performance. Our schemes uniquely utilize the autocorrelation interference response, also known as the self-interference product, ... [Virtual J. Biomed. Opt. 26, 7253-7269 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 6, pp. 7253-7269
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.007253
       
  • Point-spread function manipulation of the swept-source optical coherence
           tomography through temporal phase modulation
    • Authors: Chi Zhang, Rui Zhu, Kenneth K. Y. Wong
      Abstract: Chi Zhang, Rui Zhu, Kenneth K. Y. Wong
      Recent breakthroughs in microscopy have surpassed Abbe’s spatial diffraction limit, especially in the regime of fluorescence imaging. Microcopy’s depth-imaging relative tomography is, however, still confined to basic imaging quality, which is limited by the Fourier bandwidth. In this ... [Virtual J. Biomed. Opt. 26, 7270-7280 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 6, pp. 7270-7280
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.007270
       
  • Quantitative birefringence microscopy with collinearly propagating
           orthogonally polarized beams
    • Authors: Sonali Chakraborty, K. Bhattacharya, S. K. Sarkar
      Abstract: Sonali Chakraborty, K. Bhattacharya, S. K. Sarkar
      Full-field evaluation of spatially varying birefringence is realized by allowing two mutually orthogonally polarized collinearly propagating laser beams to be incident on a birefringent sample. This is achieved by use of a modified Sagnac interferometer. A half-wave plate is placed in the exit path ... [Virtual J. Biomed. Opt. 57, 1934-1939 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 8, pp. 1934-1939
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001934
       
  • Phytoplankton photosynthetic rate measurement using tunable pulsed light
           induced fluorescence kinetics
    • Authors: Gaofang Yin, Nanjing Zhao, Chaoyi Shi, Shuang Chen, Zhisong Qin, Xiaoling Zhang, Ruifang Yan, Tingting Gan, Jianguo Liu, Wenqing Liu
      Abstract: Gaofang Yin, Nanjing Zhao, Chaoyi Shi, Shuang Chen, Zhisong Qin, Xiaoling Zhang, Ruifang Yan, Tingting Gan, Jianguo Liu, Wenqing Liu
      The photosynthetic process of phytoplankton is the basis of the material circulation and energy flow of the ecosystem. The rapid and accurate measurement of phytoplankton photosynthesis rate is of great significance to water ecological environment monitoring, marine resource assessment and global ... [Virtual J. Biomed. Opt. 26, A293-A300 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 6, pp. A293-A300
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.00A293
       
  • High-sensitivity birefringent and single-layer coating photonic crystal
           fiber biosensor based on surface plasmon resonance
    • Authors: Min Liu, Xu Yang, Ping Shum, Hongtao Yuan
      Abstract: Min Liu, Xu Yang, Ping Shum, Hongtao Yuan
      A birefringent single-layer coating photonic crystal fiber biosensor based on surface plasmon resonance is proposed to realize high sensitivity, which is easy to implement, in that only gold is deposited externally. The birefringent nature of the structure provides the sensor with high sensitivity. ... [Virtual J. Biomed. Opt. 57, 1883-1886 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 8, pp. 1883-1886
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001883
       
  • High-efficiency sub-watt in-band-pumped single-frequency DBR Tm^3+-doped
           germanate fiber laser at 1950 nm
    • Authors: Xianchao Guan, Changsheng Yang, Tian Qiao, Wei Lin, Qilai Zhao, Guowu Tang, Guoquan Qian, Qi Qian, Zhongmin Yang, Shanhui Xu
      Abstract: Xianchao Guan, Changsheng Yang, Tian Qiao, Wei Lin, Qilai Zhao, Guowu Tang, Guoquan Qian, Qi Qian, Zhongmin Yang, Shanhui Xu
      Based on a 1.8-cm-long heavily Tm^3+-doped germanate fiber and being in-band-pumped by a 1610 nm single-mode laser, a high-efficiency and high-power single-frequency distribute Bragg reflector (DBR) fiber laser emitting at 1950 nm is demonstrated. The DBR fiber laser has a maximum output power of ... [Virtual J. Biomed. Opt. 26, 6817-6825 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 6, pp. 6817-6825
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.006817
       
  • Comparison of image reconstruction techniques for optical projection
           tomography
    • Authors: Anna K. Trull, Jelle van der Horst, Lucas J. van Vliet, Jeroen Kalkman
      Abstract: Anna K. Trull, Jelle van der Horst, Lucas J. van Vliet, Jeroen Kalkman
      We present a comparison of image reconstruction techniques for optical projection tomography. We compare conventional filtered back projection, sinogram filtering using the frequency–distance relationship (FDR), image deconvolution, and 2D point-spread-function-based iterative ... [Virtual J. Biomed. Opt. 57, 1874-1882 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 8, pp. 1874-1882
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001874
       
  • Generalized curved beam back-projection method for near-infrared imaging
           using banana function
    • Authors: Tapan Das, B. P. V. Dileep, Pranab K. Dutta
      Abstract: Tapan Das, B. P. V. Dileep, Pranab K. Dutta
      Near-infrared imaging (NIRI) is a sub-surface imaging that makes a trade-off in recovery accuracy with depth of penetration. On the other hand, diffuse optical tomography (DOT) images tissue up to several centimeters. However, DOT reconstruction has a stability issue due to the inverse problem. ... [Virtual J. Biomed. Opt. 57, 1838-1848 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 8, pp. 1838-1848
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001838
       
  • Development of a TiO_2/SiO_2 waveguide-mode chip for an ultraviolet
           near-field fluorescence sensor
    • Authors: Chiaki Kuroda, Midori Nakai, Makoto Fujimaki, Yoshimichi Ohki
      Abstract: Chiaki Kuroda, Midori Nakai, Makoto Fujimaki, Yoshimichi Ohki
      Aimed at detecting fluorescent-labeled biological substances sensitively, a sensor that utilizes near-field light has attracted much attention. According to our calculations, a planar structure composed of two dielectric layers can enhance the electric field of UV near-field light effectively by ... [Virtual J. Biomed. Opt. 26, 6796-6805 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 6, pp. 6796-6805
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.006796
       
  • Effect of backscattering in phase contrast imaging of the retina
    • Authors: Dino Carpentras, Timothé Laforest, Mathieu Künzi, Christophe Moser
      Abstract: Dino Carpentras, Timothé Laforest, Mathieu Künzi, Christophe Moser
      The observation of retinal cellular structures is fundamental to the understanding of eye pathologies. However, except for rods and cones, most of the retinal microstructures are weakly reflective and thus difficult to image with state of the art reflective optical imaging techniques such as ... [Virtual J. Biomed. Opt. 26, 6785-6795 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 6, pp. 6785-6795
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.006785
       
  • Forward modeling of inherent optical properties from flow cytometry
           estimates of particle size and refractive index
    • Authors: Jacopo Agagliate, Ina Lefering, David McKee
      Abstract: Jacopo Agagliate, Ina Lefering, David McKee
      A Mie-based forward modeling procedure was developed to reconstruct bulk inherent optical properties (IOPs) from particle size distributions (PSDs) and real refractive index distributions (PRIDs) obtained using a previously developed flow cytometric (FC) method [Appl. Opt.57, 1705 ... [Virtual J. Biomed. Opt. 57, 1777-1788 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 8, pp. 1777-1788
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001777
       
  • Lensless LED matrix ptychographic microscope: problems and solutions
    • Authors: Peng Li Andrew Maiden
      Abstract: Peng Li, Andrew Maiden
      In this paper, a lensless microscope based on ptychography is presented. It disposes of the mechanic movement necessary for conventional ptychography, instead using an LED matrix to obtain a diverse set of diffraction data. This data is subject to multiple experimental factors that deviate from the ... [Virtual J. Biomed. Opt. 57, 1800-1806 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 8, pp. 1800-1806
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001800
       
  • Dielectrophoresis-actuated in-plane optofluidic lens with tunability of
           focal length from negative to positive
    • Authors: Qingming Chen, Tenghao Li, Yujiao Zhu, Weixing Yu, Xuming Zhang
      Abstract: Qingming Chen, Tenghao Li, Yujiao Zhu, Weixing Yu, Xuming Zhang
      This paper reports a tunable in-plane optofluidic lens by continuously tuning a silicone oil-air interface from concave to convex using the dielectrophoresis (DEP) force. Two parallel glasses are bonded firmly on two sides by NOA 81(Norland Optical Adhesive 81) spacers, forming an open microfluidic ... [Virtual J. Biomed. Opt. 26, 6532-6541 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 6, pp. 6532-6541
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.006532
       
  • 5.6 kW peak power, nanosecond pulses at 274 nm from a frequency quadrupled
           Yb-doped fiber MOPA
    • Authors: Jing He, Di Lin, Lin Xu, Martynas Beresna, Michalis N. Zervas, Shaif-ul Alam, Gilberto Brambilla
      Abstract: Jing He, Di Lin, Lin Xu, Martynas Beresna, Michalis N. Zervas, Shaif-ul Alam, Gilberto Brambilla
      A 2 W deep-ultraviolet (DUV) source at 274 nm with 5.6 kW peak power is demonstrated by frequency quadrupling a diode-seeded, polarization-maintaining (PM), Yb-doped fiber master oscillator power amplifier (MOPA) system delivering 1.8 ns pulses at a repetition rate of 200 kHz. The second harmonic ... [Virtual J. Biomed. Opt. 26, 6554-6559 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 6, pp. 6554-6559
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.006554
       
  • Binary wavefront optimization using a simulated annealing algorithm
    • Authors: Longjie Fang, Haoyi Zuo, Zuogang Yang, Xicheng Zhang, Jinglei Du, Lin Pang
      Abstract: Longjie Fang, Haoyi Zuo, Zuogang Yang, Xicheng Zhang, Jinglei Du, Lin Pang
      We propose an idea using a simulated annealing algorithm for amplitude modulation to focus light through disordered media. Using 4096 independently controlled segments of an incident wavefront, the intensity of the target signal is enhanced 73 times over the original intensity of the same output ... [Virtual J. Biomed. Opt. 57, 1744-1751 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 8, pp. 1744-1751
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001744
       
  • Extended depth of field imaging through multicore optical fibers
    • Authors: Antony Orth, Martin Ploschner, Ivan S. Maksymov, Brant C. Gibson
      Abstract: Antony Orth, Martin Ploschner, Ivan S. Maksymov, Brant C. Gibson
      Compact microendoscopes use multicore optical fibers (MOFs) to visualize hard-to-reach regions of the body. These devices typically have a large numerical aperture (NA) and are fixed-focus, leading to blurry images from a shallow depth of field with little focus control. In this work, we ... [Virtual J. Biomed. Opt. 26, 6407-6419 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 5, pp. 6407-6419
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.006407
       
  • Ultrasound modulated laser confocal feedback imaging inside turbid media
    • Authors: Kaiyi Zhu, Yueyue Lu, Shulian Zhang, Haowen Ruan, Shin Usuki, Yidong Tan
      Abstract: Kaiyi Zhu, Yueyue Lu, Shulian Zhang, Haowen Ruan, Shin Usuki, Yidong Tan
      Ultrasound modulated laser confocal feedback technology is proposed in the imaging inside turbid media. By selecting the detectable signal photons and rejecting the background noise photons in the frequency domain based on the ultrasound modulation, the signal-to-noise ratio (SNR) can be much ... [Virtual J. Biomed. Opt. 43, 1207-1210 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 43, Issue 6, pp. 1207-1210
      PubDate: 2018-05-16
      DOI: 10.1364/OL.43.001207
       
  • Randomizing phase to remove acousto-optic device wiggle errors for
           high-resolution optical tweezers
    • Authors: Andrew G. Baker, Cho-Ying Chuang, Miles Whitmore, Matthew J. Comstock
      Abstract: Andrew G. Baker, Cho-Ying Chuang, Miles Whitmore, Matthew J. Comstock
      Acousto-optic (AO) devices have been used extensively in optical tweezers because of their flexibility and speed; however, these devices have trap positioning inaccuracies that limit their usefulness, especially for high-resolution applications. We show that these inaccuracies are due to ... [Virtual J. Biomed. Opt. 57, 1752-1756 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 8, pp. 1752-1756
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001752
       
  • Automatic evaluation of traumatic brain injury based on terahertz imaging
           with machine learning
    • Authors: Jia Shi, Yuye Wang, Tunan Chen, Degang Xu, Hengli Zhao, Linyu Chen, Chao Yan, Longhuang Tang, Yixin He, Hua Feng, Jianquan Yao
      Abstract: Jia Shi, Yuye Wang, Tunan Chen, Degang Xu, Hengli Zhao, Linyu Chen, Chao Yan, Longhuang Tang, Yixin He, Hua Feng, Jianquan Yao
      The imaging diagnosis and prognostication of different degrees of traumatic brain injury (TBI) is very important for early care and clinical treatment. Especially, the exact recognition of mild TBI is the bottleneck for current label-free imaging technologies in neurosurgery. Here, we report an ... [Virtual J. Biomed. Opt. 26, 6371-6381 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 5, pp. 6371-6381
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.006371
       
  • Preprocessing Tools Applied to Improve the Assessment of Aldrin Effects on
           Prostate Cancer Cells Using Raman Spectroscopy
    • Authors: Víctor Olmos, Carmen Bedia, Romà Tauler, Anna de Juan
      Abstract: Víctor Olmos, Carmen Bedia, Romà Tauler, Anna de Juan
      The study of pollutant effects on living organisms provides information about the possible biological and environmental response to a contaminant. Progression of prostate cancer may be related to exposure to pesticides or other chemical substances. In this work, the effect of the pesticide aldrin ... [Virtual J. Biomed. Opt. 72, 489-500 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 72, Issue 3, pp. 489-500
      PubDate: 2018-05-16
       
  • Development of molecular-selective differential interference contrast
           microscopy utilizing stimulated Raman scattering
    • Authors: Motohiro Banno, Takayuki Kondo, Hiroharu Yui
      Abstract: Motohiro Banno, Takayuki Kondo, Hiroharu Yui
      Development of a differential interference contrast (DIC) stimulated Raman scattering (SRS) microscope is presented. In the apparatus, a coherent SRS signal generated from the sample is overlapped with a reference beam that is also focused on the same sample. The signal intensity correlates with ... [Virtual J. Biomed. Opt. 43, 1175-1178 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 43, Issue 5, pp. 1175-1178
      PubDate: 2018-05-16
      DOI: 10.1364/OL.43.001175
       
  • Coded aperture structured illumination digital holographic microscopy for
           superresolution imaging
    • Authors: Xin-Ji Lai, Han-Yen Tu, Yu-Chih Lin, Chau-Jern Cheng
      Abstract: Xin-Ji Lai, Han-Yen Tu, Yu-Chih Lin, Chau-Jern Cheng
      This paper proposes a coded aperture structured illumination (CASI) technique in digital holographic microscopy (DHM). A CASI wave is generated using two binary phase codes (0° and 120°) for spatial phase shifting. The generated CASI wave then interferes with a reference wave to form ... [Virtual J. Biomed. Opt. 43, 1143-1146 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 43, Issue 5, pp. 1143-1146
      PubDate: 2018-05-16
      DOI: 10.1364/OL.43.001143
       
  • Femtosecond laser direct writing of ion exchangeable multifunctional
           microstructures
    • Authors: Huan Wang, Yong-Lai Zhang, Rong Zhu, Dong-Lin Chen, Guang-Xin Jin, Hong-Bo Sun
      Abstract: Huan Wang, Yong-Lai Zhang, Rong Zhu, Dong-Lin Chen, Guang-Xin Jin, Hong-Bo Sun
      We report on the fabrication of ion exchangeable microstructures by femtosecond laser direct writing of an ion exchange photopolymer, poly(2-acrylamido-2-methyl-1-propanesulfonic acid) (PAMPS). The resultant microstructures are negatively charged in aqueous solution, and can adsorb positively ... [Virtual J. Biomed. Opt. 43, 1139-1142 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 43, Issue 5, pp. 1139-1142
      PubDate: 2018-05-16
      DOI: 10.1364/OL.43.001139
       
  • Coherent midinfrared supercontinuum generation using a rib waveguide
           pumped with 200  fs laser pulses at 2.8  μm
    • Authors: Than Singh Saini, Nguyen Phuoc Trung Hoa, Kenshiro Nagasaka, Xing Luo, Tong Hoang Tuan, Takenobu Suzuki, Yasutake Ohishi
      Abstract: Than Singh Saini, Nguyen Phuoc Trung Hoa, Kenshiro Nagasaka, Xing Luo, Tong Hoang Tuan, Takenobu Suzuki, Yasutake Ohishi
      A rib waveguide structure in As_2Se_3 chalcogenide glass has been designed and numerically analyzed for on-chip coherent supercontinuum generation in the midinfrared region. The waveguide structure possesses an all-normal dispersion profile with dispersion value of ... [Virtual J. Biomed. Opt. 57, 1689-1693 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 7, pp. 1689-1693
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001689
       
  • Optical sectioning enhancement using higher-order moment signals in random
           speckle-structured illumination microscopy
    • Authors: Andrew Vigoren James M. Zavislan
      Abstract: Andrew Vigoren, James M. Zavislan
      The optical sectioning capability of structured illumination using random speckle patterns is shown by simulations to improve when cumulants beyond the traditional second order are used as the image-forming signals. The improvement scales with the cumulant order, asymptotically approaching confocal ... [Virtual J. Biomed. Opt. 35, 474-479 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 35, Issue 3, pp. 474-479
      PubDate: 2018-05-16
      DOI: 10.1364/JOSAA.35.000474
       
  • Reducing defocus aberration of a compound and human hybrid eye using
           liquid lens
    • Authors: Yang Cheng, Jie Cao, Lingtong Meng, Zihan Wang, Kaiyu Zhang, Yan Ning, Qun Hao
      Abstract: Yang Cheng, Jie Cao, Lingtong Meng, Zihan Wang, Kaiyu Zhang, Yan Ning, Qun Hao
      We propose a self-adaption focal length adjustment method of a compound and human hybrid eye with a non-uniform microlens array model (NUMLA) to reduce defocus aberration by using the liquid lens. The models are deduced and verified through simulations. The method can self-adaptively adjust the ... [Virtual J. Biomed. Opt. 57, 1679-1688 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 7, pp. 1679-1688
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001679
       
  • Tunable optical forces enhanced by plasmonic modes hybridization in
           optical trapping of gold nanorods with plasmonic nanocavity
    • Authors: Wen-Hao Huang, Shun-Feng Li, Hai-Tao Xu, Zheng-Xun Xiang, Yong-Bing Long, Hai-Dong Deng
      Abstract: Wen-Hao Huang, Shun-Feng Li, Hai-Tao Xu, Zheng-Xun Xiang, Yong-Bing Long, Hai-Dong Deng
      The optomechanical interaction between a plasmonic nanocavity and a gold nanorod through optical forces is demonstrated. It is revealed that strong localized plasmon resonance mode hybridization induced by a gold nanorod results in the resonance mode of the nanocavity splitting into two different ... [Virtual J. Biomed. Opt. 26, 6202-6213 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 5, pp. 6202-6213
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.006202
       
  • Wavefront measurement using computational adaptive optics
    • Authors: Fredrick A. South, Yuan-Zhi Liu, Andrew J. Bower, Yang Xu, P. Scott Carney, Stephen A. Boppart
      Abstract: Fredrick A. South, Yuan-Zhi Liu, Andrew J. Bower, Yang Xu, P. Scott Carney, Stephen A. Boppart
      In many optical imaging applications, it is necessary to correct for aberrations to obtain high quality images. Optical coherence tomography (OCT) provides access to the amplitude and phase of the backscattered optical field for three-dimensional (3D) imaging samples. Computational adaptive optics ... [Virtual J. Biomed. Opt. 35, 466-473 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 35, Issue 3, pp. 466-473
      PubDate: 2018-05-16
      DOI: 10.1364/JOSAA.35.000466
       
  • Miniature probe for in vivo optical- and acoustic-resolution photoacoustic
           microscopy
    • Authors: Zhendong Guo, Yao Li, Sung-Liang Chen
      Abstract: Zhendong Guo, Yao Li, Sung-Liang Chen
      We present a miniature probe capable of both optical-resolution (OR) and acoustic-resolution (AR) photoacoustic microscopy. A gradient-index-lens fiber and a multimode fiber are used to deliver light for OR and AR illumination, respectively. The probe achieves lateral resolution of ... [Virtual J. Biomed. Opt. 43, 1119-1122 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 43, Issue 5, pp. 1119-1122
      PubDate: 2018-05-16
      DOI: 10.1364/OL.43.001119
       
  • Automatic multicell identification using a compact lensless single and
           double random phase encoding system
    • Authors: Bahram Javidi, Adam Markman, Siddharth Rawat
      Abstract: Bahram Javidi, Adam Markman, Siddharth Rawat
      We investigate the use of compact, lensless, single random phase encoding (SRPE) and double random phase encoding (DRPE) systems for automatic cell identification when multiple cells, either of the same or mixed classes, are in the field of view. A microscope glass slide containing the sample is ... [Virtual J. Biomed. Opt. 57, B190-B196 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 7, pp. B190-B196
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.00B190
       
  • Fast correction approach for wavefront sensorless adaptive optics based on
           a linear phase diversity technique
    • Authors: Dan Yue, Haitao Nie, Ye Li, Changsheng Ying
      Abstract: Dan Yue, Haitao Nie, Ye Li, Changsheng Ying
      Wavefront sensorless (WFSless) adaptive optics (AO) systems have been widely studied in recent years. To reach optimum results, such systems require an efficient correction method. This paper presents a fast wavefront correction approach for a WFSless AO system mainly based on the linear phase ... [Virtual J. Biomed. Opt. 57, 1650-1656 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 7, pp. 1650-1656
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001650
       
  • Demonstration of versatile whispering-gallery micro-lasers for remote
           refractive index sensing
    • Authors: Lei Wan, Hengky Chandrahalim, Jian Zhou, Zhaohui Li, Cong Chen, Sangha Cho, Hui Zhang, Ting Mei, Huiping Tian, Yuji Oki, Naoya Nishimura, Xudong Fan, L. Jay Guo
      Abstract: Lei Wan, Hengky Chandrahalim, Jian Zhou, Zhaohui Li, Cong Chen, Sangha Cho, Hui Zhang, Ting Mei, Huiping Tian, Yuji Oki, Naoya Nishimura, Xudong Fan, L. Jay Guo
      We developed chip-scale remote refractive index sensors based on Rhodamine 6G (R6G)-doped polymer micro-ring lasers. The chemical, temperature, and mechanical sturdiness of the fused-silica host guaranteed a flexible deployment of dye-doped polymers for refractive index sensing. The introduction of ... [Virtual J. Biomed. Opt. 26, 5800-5809 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 5, pp. 5800-5809
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.005800
       
  • Unfolding displacement measurement method for the aliasing interferometer
           signal of a wavelength-comb-swept laser
    • Authors: Soo-Kyung Chun, Hansol Jang, Soon-Woo Cho, Nam Su Park, Chang-Seok Kim
      Abstract: Soo-Kyung Chun, Hansol Jang, Soon-Woo Cho, Nam Su Park, Chang-Seok Kim
      We demonstrate an unfolding displacement measurement method to overcome the aliasing problem of wavelength-comb-swept laser (WCSL). Compared to the conventional wavelength-swept laser (WSL), the WCSL exhibits an extended coherence length, owing to the narrowing spectral linewidth of the etalon ... [Virtual J. Biomed. Opt. 26, 5789-5799 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 5, pp. 5789-5799
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.005789
       
  • Low-cost and highly flexible intraoperative endomicroscopy system for
           cellular imaging
    • Authors: Haibo Wang, Nachuan Zhang, Siyang Zuo
      Abstract: Haibo Wang, Nachuan Zhang, Siyang Zuo
      Optical biopsy, such as probe-based endomicroscopy, represents a promising technique that can provide useful intraoperative assessment of cellular imaging instead of conventional physical biopsy and histology. Despite the merits of endomicroscopy, however, it is limited by the high cost of the ... [Virtual J. Biomed. Opt. 57, 1554-1561 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 7, pp. 1554-1561
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.001554
       
  • Passive-demodulation pulse interferometry for ultrasound detection with a
           high dynamic range
    • Authors: Yoav Hazan Amir Rosenthal
      Abstract: Yoav Hazan, Amir Rosenthal
      In the optical detection of ultrasound, resonators with high Q-factors are often used to maximize sensitivity. However, increasing the Q-factor of a resonator may reduce the linear range of the interrogation scheme, making it more susceptible to strong external perturbations and incapable of ... [Virtual J. Biomed. Opt. 43, 1039-1042 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 43, Issue 5, pp. 1039-1042
      PubDate: 2018-05-16
      DOI: 10.1364/OL.43.001039
       
  • Magnified Image Spatial Spectrum (MISS) microscopy for nanometer and
           millisecond scale label-free imaging
    • Authors: Hassaan Majeed, Lihong Ma, Young Jae Lee, Mikhail Kandel, Eunjung Min, Woonggyu Jung, Catherine Best-Popescu, Gabriel Popescu
      Abstract: Hassaan Majeed, Lihong Ma, Young Jae Lee, Mikhail Kandel, Eunjung Min, Woonggyu Jung, Catherine Best-Popescu, Gabriel Popescu
      Label-free imaging of rapidly moving, sub-diffraction sized structures has important applications in both biology and material science, as it removes the limitations associated with fluorescence tagging. However, unlabeled nanoscale particles in suspension are difficult to image due to their ... [Virtual J. Biomed. Opt. 26, 5423-5440 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 5, pp. 5423-5440
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.005423
       
  • Hilbert–Huang single-shot spatially multiplexed interferometric
           microscopy
    • Authors: José Ángel Picazo-Bueno, Maciej Trusiak, Javier García, Krzysztof Patorski, Vicente Micó
      Abstract: José Ángel Picazo-Bueno, Maciej Trusiak, Javier García, Krzysztof Patorski, Vicente Micó
      Hilbert–Huang single-shot spatially multiplexed interferometric microscopy (H2S2MIM) is presented as the implementation of a robust, fast, and accurate single-shot phase estimation algorithm with an extremely simple, low-cost, and highly stable way to convert a bright field microscope into a ... [Virtual J. Biomed. Opt. 43, 1007-1010 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 43, Issue 5, pp. 1007-1010
      PubDate: 2018-05-16
      DOI: 10.1364/OL.43.001007
       
  • Escape from an Optoelectronic Tweezer Trap: experimental results and
           simulations
    • Authors: Shuailong Zhang, Adele Nikitina, Yujie Chen, Yanfeng Zhang, Lin Liu, Andrew G. Flood, Joan Juvert, M. Dean Chamberlain, Nazir P. Kherani, Steven L. Neale, Aaron R. Wheeler
      Abstract: Shuailong Zhang, Adele Nikitina, Yujie Chen, Yanfeng Zhang, Lin Liu, Andrew G. Flood, Joan Juvert, M. Dean Chamberlain, Nazir P. Kherani, Steven L. Neale, Aaron R. Wheeler
      Optoelectronic tweezers (OET) are a microsystem actuation technology capable of moving microparticles at mm s^−1 velocities with nN forces. In this work, we analyze the behavior of particles manipulated by negative dielectrophoresis (DEP) forces in an OET trap. A user-friendly computer ... [Virtual J. Biomed. Opt. 26, 5300-5309 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 26, Issue 5, pp. 5300-5309
      PubDate: 2018-05-16
      DOI: 10.1364/OE.26.005300
       
  • Mid-infrared multispectral tissue imaging using a chalcogenide fiber
           supercontinuum source
    • Authors: Christian Rosenberg Petersen, Nikola Prtljaga, Mark Farries, Jon Ward, Bruce Napier, Gavin Rhys Lloyd, Jayakrupakar Nallala, Nick Stone, Ole Bang
      Abstract: Christian Rosenberg Petersen, Nikola Prtljaga, Mark Farries, Jon Ward, Bruce Napier, Gavin Rhys Lloyd, Jayakrupakar Nallala, Nick Stone, Ole Bang
      We present, to the best of our knowledge, the first demonstration of mid-infrared supercontinuum (SC) tissue imaging at wavelengths beyond 5 μm using a fiber-coupled SC source spanning 2–7.5 μm. The SC was generated in a tapered large-mode-area chalcogenide ... [Virtual J. Biomed. Opt. 43, 999-1002 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 43, Issue 5, pp. 999-1002
      PubDate: 2018-05-16
      DOI: 10.1364/OL.43.000999
       
  • Forward scattering of polarized light from birefringent turbid slab media:
           Monte Carlo simulation
    • Authors: Soichi Otsuki
      Abstract: Soichi Otsuki
      The reduced effective Mueller matrices of forward scattering from birefringent turbid slab media were calculated using a Monte Carlo simulation and were factorized in two dimensions by the Lu–Chipman polar decomposition. For a slab medium with the birefringence axis parallel to the y axis, ... [Virtual J. Biomed. Opt. 35, 406-416 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 35, Issue 3, pp. 406-416
      PubDate: 2018-05-16
      DOI: 10.1364/JOSAA.35.000406
       
  • Heterodyne detection of scattered light: application to mapping and
           tomography of optically inhomogeneous media
    • Authors: G. G. Kozlov, V. S. Zapasskii, P. Yu. Shapochkin
      Abstract: G. G. Kozlov, V. S. Zapasskii, P. Yu. Shapochkin
      The signal registered by a plane photodetector placed behind an optically inhomogeneous object irradiated by two coherent Gaussian beams intersecting inside the object at a small angle to each other is calculated in the single-scattering approximation. In the considered arrangement, only one of the ... [Virtual J. Biomed. Opt. 57, B170-B178 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 7, pp. B170-B178
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.00B170
       
  • Improvement of two-dimensional structured illumination microscopy with an
           incoherent illumination pattern of tunable frequency
    • Authors: Hasti Shabani, Ana Doblas, Genaro Saavedra, Emilio Sanchez-Ortiga, Chrysanthe Preza
      Abstract: Hasti Shabani, Ana Doblas, Genaro Saavedra, Emilio Sanchez-Ortiga, Chrysanthe Preza
      In two-dimensional structured illumination microscopy (2D-SIM), high-resolution images with optimal optical sectioning (OS) cannot be obtained simultaneously. This tradeoff can be overcome by using a tunable-frequency 2D-SIM system and a proper reconstruction method. The goal of this work is ... [Virtual J. Biomed. Opt. 57, B92-B101 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 7, pp. B92-B101
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.000B92
       
  • Large-scale clinical validation of noncontact and continuous extraction of
           blood pressure via multipoint defocused photonic imaging
    • Authors: Mark Golberg, Joaquin Ruiz-Rivas, Sagi Polani, Yevgeny Beiderman, Zeev Zalevsky
      Abstract: Mark Golberg, Joaquin Ruiz-Rivas, Sagi Polani, Yevgeny Beiderman, Zeev Zalevsky
      Blood pressure (BP) is usually measured either invasively, by an intra-arterial catheter, or noninvasively, by a cuff-based sphygmomanometer. While the invasive method is continuous and more accurate, it has the risk of infection and generally is not comfortable for the patient. On the other hand, ... [Virtual J. Biomed. Opt. 57, B45-B51 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 7, pp. B45-B51
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.000B45
       
  • Angular distribution of laser-induced fluorescence emission of active dyes
           in scattering media
    • Authors: Ali Bavali, Parviz Parvin, Mohammad Tavassoli, Mohammad Reza Mohebbifar
      Abstract: Ali Bavali, Parviz Parvin, Mohammad Tavassoli, Mohammad Reza Mohebbifar
      Angular dependence of the intensity and the emissive wavelength of the laser-induced fluorescence emission in hybrid media (fluorophores+nanoparticles) are investigated using various TiO_2 densities as guest nanoscatterers in the ethanolic solutions of the host Rd6G and coumarin 4 (C4) molecules. ... [Virtual J. Biomed. Opt. 57, B32-B38 (2018)]
      Citation: Virtual Journal for Biomedical Optics, Vol. 57, Issue 7, pp. B32-B38
      PubDate: 2018-05-16
      DOI: 10.1364/AO.57.000B32
       
 
 
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