Strongly absorbing molecules make tissue transparent: a new insight for understanding tissue optical clearing by Tingting Yu, Dan Zhu

“…Abstract Optical imaging plays a central role in the field of biomedicine, but it suffers from the light scattering of tissues. …”
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3D Segmentation and Visualization of Skin Vasculature Using Line-Field Confocal Optical Coherence Tomography by Oliver Mayer, Hanna Wirsching, Sophia Schlingmann, Julia Welzel, Sandra Schuh

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Structural, Electrical, and Optical Properties of PbTe Thin Films Prepared by Simple Flash Evaporation Method by Lakshmanan Kungumadevi, Ramakrishnan Sathyamoorthy

“…The optical constants such as absorption coefficient and refractive index have been estimated, and the results are discussed.…”
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Advanced zero-optical-distance Mini-LEDs technology with high-luminance composite light-guides for displays by Zhi Ting Ye, Yen Lung Chen, Yu Fu Hsu, Ting Shuo Li, Ku huan Liu, Chun-Nien Liu

Subjects: “…Zero-optical-distance…”
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Ultra-large nonlinear parameters and all-optical modulation of a transition metal dichalcogenides on silicon waveguide by Tianyang Ding, Siqin Xu, Xianlong Sun

“…Based on this, we designed all-optical TMDCs-on-SOI phase and extinction waveguide modulators, achieving $$\pi$$ -phase and 3 dB modulation with millimeter-scale modulation lengths under an optical pump intensity of 1 GW/ $$\textrm{cm}^{2}$$ at the optical communication wavelengths of 1310 nm and 1550 nm. …”
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Mathematical modeling of velocity and accelerations fields of image motion in the optical equipment of the Earth remote sensing satellite by S. Yu. Gorchakov

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Predicting plaque regression based on plaque characteristics identified by optical coherence tomography: A retrospective study by Cheng-Hui Fan, Lyu-fan Chen, Jing Cheng, Yi-Qiong Wang, Ling-Hao Xu, Ji-Ming Li

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Is Optical Coherence Tomography a Useful Tool to Objectively Detect Actual Posterior Vitreous Adhesion Status? by Thomas Bertelmann, Christina Goos, Walter Sekundo, Stephan Schulze, Stefan Mennel

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An Automatic Decision-Level Fusion Rice Mapping Method of Optical and SAR Images Based on Cloud Coverage by Xueqin Jiang, Song Gao, Huaqiang Du, Shenghui Fang, Yan Gong, Ning Han, Yirong Wang

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Technical research of a new type of optical fibre with ultra-low-loss and large effective area by Di HAN, Hua XIAO, Yuan ZHONG, Xuegang LAO, Chao HAN

“…The technical solutions of double-cladding waveguide structure and pure SiO₂core were taken,the G.654.E type ULA-130 fibre ultra-low-loss and large effective area was realized by F-doping design and optimization of the viscosity match between core and caldding.Then the study on various optical characteristics of the ULA-130 fibre was carried out,utilizing self-built optical fibre nonlinear coefficient measurement system and self-designed optical fibre macro-bending loss winding device,as well as the avaliable techniques.The attenuation coefficient,effective area and nonlinear coefficient at 1 550 nm of the ULA-130 fibre was 0.159 dB/km,133 μm²and 1.67×10^-10W^-1separately.According to the theoretical calculation and technical analysis,the ULA-130 fibre posseses excellent attenuation and nonlinear performance,which is applicable in high capacity,high bitrate and long-range optical backbone network system.Compared to conventional G.652.D fibre,the ULA-130 fibre could improve the optical singal-noise ration and the performance of transmission system dramatically.…”
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Multi-channel QoT prediction method in wide-area optical backbone network based on ensemble learning by Xiaochuan SUN, Zhigang LI, Minghui ZHANG, Guan GUI

Subjects: “…optical backbone network…”
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Gallium Sulfide-Immobilized Optical Fiber-Based SPR Sensor for Detection of Brilliant Blue Food Adulteration by Nasih Hma Salah, Baljinder Kaur, Hogr M. Rasul, Yesudasu Vasimalla, Chella Santhosh, Ramachandran Balaji, S. R. Srither, Santosh Kumar

Subjects: “…Optical fiber biosensor…”
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Comparison of Fourier-Domain and Time-Domain Optical Coherence Tomography in the Measurement of Thinnest Corneal Thickness in Keratoconus by Chunxiao Wang, Xueying Xia, Bishan Tian, Shiyou Zhou

“…To compare fourier-domain optical coherence tomography (FD-OCT) and time-domain OCT (TD-OCT) in the determination of thinnest corneal thickness (TCT). …”
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Enhanced Reflected Group Delay with Optical Tamm State via Graphene-Dielectric Bragg Mirror Configuration by Jiao Tang, Jiao Xu, Hui Zhou, Zhiwei Zheng, Yuxiang Zhou, Rui Weng, Yueying Wei, Yue Liu, Qiwei Liu, Leyong Jiang, Shengyou Qian

“…Group delay of the optical pulse reflected from the structure composed of graphene and one dimensional photonic crystal (1D PC) is studied. …”
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Asymmetric Donor–Acceptor 2,7-Disubstituted Fluorenes and Their 9-Diazoderivatives: Synthesis, Optical Spectra and Photolysis by Andrei I. Savchenko, Vladimir N. Belov, Mariano L. Bossi, Stefan W. Hell

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An exploratory study to evaluate efficacy and safety of frequent Transcutaneous Electrical Stimulation for Leber Hereditary Optic Neuropathy by Fumio Takano, Kaori Ueda, Takuji Kurimoto, Mina Arai, Takayuki Nagai, Yuko Yamada-Nakanishi, Makoto Nakamura

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Evaluation of the Lower Punctum Parameters and Morphology Using Spectral Domain Anterior Segment Optical Coherence Tomography by Riham S. H. M. Allam, Rania A. Ahmed

“…To study features of the lower punctum in normal subjects using spectral domain anterior segment optical coherence tomography (SD AS-OCT). Methods. …”
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Thermal Wavelength Measurement of Nanofluid in an Optical-Fiber Thermal Wave Cavity Technique to Determine the Thermal Diffusivity by Monir Noroozi, Bijan Mohammadi, Shahidan Radiman, Azmi Zakaria

“…The application of optical-fiber thermal wave cavity (OF-TWC) technique was investigated to measure the thermal diffusivity of Ag nanofluids. …”
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Retinal optical coherence tomography intensity spatial correlation features as new biomarkers for confirmed Alzheimer’s disease by Zi Jin, Xinmin Wang, Ying Lang, Yufeng Song, Huangxiong Zhan, Wuge Shama, Yingying Shen, Guihua Zeng, Faying Zhou, Hongjian Gao, Shuling Ye, Yanjiang Wang, Fan Lu, Meixiao Shen

“…However, retinal biomarkers need to be validated in clinical cohorts with confirmed AD biomarkers and optical coherence tomography (OCT). The main objective of this study was to investigate whether retinal metrics measured by OCT aid in the early screening and brain pathology monitoring for confirmed AD. …”
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Prospective Study on Retinal Nerve Fibre Layer Thickness Changes in Isolated Unilateral Retrobulbar Optic Neuritis by Gordon S. K. Yau, Jacky W. Y. Lee, Patrick P. K. Lau, Victor T. Y. Tam, Winnie W. Y. Wong, Can Y. F. Yuen

“…To investigate the retinal nerve fibre layer (RNFL) thickness after unilateral acute optic neuritis using optical coherence tomography (OCT). …”
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