All-Optical Demodulation Fiber Acoustic Sensor With Real-Time Controllable Sensitivity Based on Optical Vernier Effect by Shuai Wang, Shun Wang, Rui-Bo Jin, Mingzhe Feng, Shun Wu, Liang Zhang, Peixiang Lu

“…Sound pressure and frequency of the acoustic signal can be all-optically demodulated simultaneously by spectral reading and spectral scanning method, respectively. …”
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Loopback Interconnect Datacenter Optical Network by GAO Yifeng, MENG Ershuai, DAI Xuanchen, LIU Ning, LI Yongcheng, WANG Fuhan, HAO Xiangyong, SHEN Gangxiang

“…【Objective】A Loopback Interconnect Datacenter Optical Network (LIDON) is proposed for switching in datacenters based on commercial devices.…”
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Investigation of Criteria for Comparing of Natural and LED Radiation Spectral Distribution by P. S. Bogdan, E. G. Zaytseva, A. I. Stepanenko

“…To minimize the values of criteria are proposed additive and subtractive methods for calculating LED parameters. Their comparison allowed us to conclude that a more complex calculation algorithm, but higher performance for an additive technique than for a subtractive one with the same minimization results.It was found that to simulate the spectral composition of natural radiation using LEDs, it is most effective to use the criteria "standard deviations of the relative differences between the optical and visible spectral components of natural and LED radiation". …”
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Optical absorption by titanium dioxide nanocrystals by S. I. Pokytnii, A. D. Terets

“… Using a variational method within the framework of the effective mass approximation, using a triangular coordinate system of an electron, hole, and exciton moving in a titanium dioxide quantum dot, the exciton energy spectrum was obtained as a function of the radius a of the quantum dot. …”
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Vasculature of the distal part of optic nerve by Nagulić Mirjana, Ćetković Mila, Manojlović Radovan, Nikolić Igor, Alempijević Đorđe, Vitošević Zdravko

“…The aim of this research was to study the pattern of arterial supply of the intracranial and intracanalicular part (the distal part) of human optic nerve. Methods. The optic nerve and the ophthalmic artery (OA), predominately in their intracranial and intracanalicular parts, were investigated in 25 human specimens by three different methods: macroscopic, stereomicroscopic, and histological observations. …”
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Optical Ridge Waveguides in Magneto-Optical Glasses Fabricated by Combination of Silicon Ion Implantation and Femtosecond Laser Ablation by Qi-Feng Zhu, Yue Wang, Xiao-Liang Shen, Hai-Tao Guo, Chun-Xiao Liu

“…The distributions of energy loss, refractive index, and light intensity were simulated by the stopping and range of ions in matter 2013, reflectivity calculation method, and finite-difference beam propagation method. …”
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Improve unsupervised Learning-based landslides detection by band ratio processing of RGB optical images: a case study on rainfall-induced landslide clusters by Lichuan Chen, Xuekun Xiang, Haijia Wen, Jiafeng Xiao, Chenhao Song, Xinzhi Zhou, Jingyuan Yu

“…Then, by further optimizing the relevant parameters, the threshold-based Image Difference and Principal Component Analysis-based K-means unsupervised learning classification methods are used to perform change detection and landslide cluster identification. …”
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Optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) for assessing thyroid-associated ophthalmopathy activity by Huihui Wu, Qinglu Song, Ye Zhang, Ruiwen Cheng, Yuanyuan Li, Mengru Su, Xiaowen Zhang, Xinghong Sun

“…Purpose: To explore the role of retinal and choroidal parameters obtained via optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) in predicting thyroid-associated ophthalmopathy (TAO) activity, providing a scientific basis for improved clinical diagnosis and treatment. …”
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The clinical profile of childhood optic neuritis by Marco Aurélio Lana-Peixoto, Gustavo Cardoso de Andrade

“…PURPOSE: To report the clinical features and outcome of a series of children with optic neuritis. METHODS: We reviewed the medical records of patients up to 16 years old with optic neuritis. …”
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Peripapillary retinal nerve fiber layer following vessel density correction at different IOP values by Jan Lestak, Martin Fus, Sarka Pitrova

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7Li(18O, 17N)8Be reaction and the 17N + 8Be-potential by A. T. Rudchik, Yu. M. Stepanenko, A. A. Rudchik, O. A. Ponkratenko, E. I. Koshchy, S. Kliczewski, K. Rusek, A. Budzanowski, S. Yu. Mezhevych, Val. M. Pirnak, I. Skwirczyńska, R. Siudak, B. Czech, A. Szczurek, J. Choiński, L. Głowacka

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MSSI System Combined with Dispersion-Managed Link Configured with Random-Based RDPS Differently Controlled by Fiber Length by Jae-Pil Chung, Seong-Real Lee

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Macular vascular density changes in different stages of chronic primary angle-closure glaucoma by Juntao Zhang, Juntao Zhang, Qinkang Lu, Huilei Yu, Bowen Liu, Jingwen Yang, Tianyu Wang, Fang Wang

“…ObjectiveThis study aims to investigate differences in macular vascular density (MVD) between individuals with chronic primary angle-closure glaucoma (CPACG) and healthy controls, as well as to evaluate cross-sectional changes in MVD at various stages of CPACG.MethodThis is a retrospective study based on the epidemiological survey of eye diseases in the local community, including 47 eyes of CPACG subjects (20 eyes at the early stage and 27 eyes at the middle-to-severe stages). …”
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Improved Splitting-Integrating Methods for Image Geometric Transformations: Error Analysis and Applications by Hung-Tsai Huang, Zi-Cai Li, Yimin Wei, Ching Yee Suen

“…In this paper, we choose the simple finite difference method (FDM) to seek their approximate transformations. …”
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Optical coherence tomography for early detection of crop infection by Ghada Salem Sasi, Stephen J. Matcher, Adrien Alexis Paul Chauvet

“…Conventional diagnostic methods are however often destructive, slow, or requiring visible symptoms which appear late in the infection process. …”
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Modulation Format Identification Method Based on Multi-Feature Input Hybrid Neural Network by Zhiqi Huang, Xiangjun Xin, Qi Zhang, Haipeng Yao, Feng Tian, Fu Wang

“…A modulation format identification (MFI) method is proposed for high-speed optical fiber communication systems employing probabilistic shaping (PS) signals in polarization division multiplexing (PDM). …”
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From Fiber Layout to the Sensor: Preparation Methods as Key Factors for High-Quality Coupled-Core-Fiber Sensors by F. Lindner, J. Bierlich, M. Alonso-Murias, D. Maldonado-Hurtado, J. A. Flores-Bravo, S. Sales, J. Villatoro, K. Wondraczek

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Comparison of Performance of Photodiodes with Different Active Areas Using Acrylic and Quartz Cuvettes for Spectrophotometry in Direct Measurements of Glucose in Water and Human Bl... by Victor De La Cruz Cortes, Kristian Segura Félix, Francisco Gerardo Flores García, Mario Francisco Jesús Cepeda Rubio

“…Diabetes mellitus is one of the most relevant noncommunicable diseases; the WHO figures in its latest update that 422 million people suffer from it; additionally, it has remained for more than 20 years within the 10 main causes of death worldwide; this disease affects the population at any age; glucose measurement is used to assist the treatment of this disease by different methods that are classified as invasive, minimally invasive, and noninvasive, the latter being an area of recent development due that it is not traumatic for patients. …”
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GMPC Material Surface Bonded with FBG Magnetic Field Sensing Technology by LIU Chi, SHEN Tao, YANG Tianyu, FENG Yue, LIU Xin, LI Yunqiang, YUAN Yue

“…In addition, based on the results of simulation analysis, giant magnetostrictive composites with different concentration ratios are developed, and fiber optic gratings (FBGs) are pasted on the surface of the materials to achieve magnetic field detection. …”
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MCCA-VNet: A Vit-Based Deep Learning Approach for Micro-Expression Recognition Based on Facial Coding by Dehao Zhang, Tao Zhang, Haijiang Sun, Yanhui Tang, Qiaoyuan Liu

“…In the past few years, deep learning methods based on optical flow and Transformer have achieved excellent results in this field, but most of the current algorithms are mainly concentrated on establishing a serialized token through the self-attention model, and they do not take into account the spatial relationship between facial landmarks. …”
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