Investigating performance of a multi-subcarrier free space optic using log-normal channel model by Phuoc Quang Vuong, Dien Van Nguyen, Phuc Duy Vo, Quynh Quang Nhu Nguyen, Thai Quang Pham, Cuong Quoc Pham, Lanh Sy Nguyen, Hong Kiem Nguyen, Hung Tan Nguyen, Tuan Van Nguyen

“…The paper builds a computational model of a multi-subcarrier free space optic, a variant of the Subcarrier Intensity Modulation Free Space Optic (SIM-FSO), establishes algorithmic flowcharts, writes a computational program to investigate the system performance under various modulation methods, air turbulence levels and different numbers of subcarriers and data rates. …”
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Burned Area Segmentation in Optical Remote Sensing Images Driven by U-Shaped Multistage Masked Autoencoder by Yuxiang Fu, Wei Fang, Victor S. Sheng

“…Computer vision (CV) for natural disaster monitoring from optical remote sensing images (ORSIs) has been an emerging topic in analyzing ORSIs. …”
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Impact of lead concentration on linear and nonlinear optical parameters of amorphous chalcogenide Sn-Ge-Se system by M. M. Abd El Raheem, M. M. Wakkad, H. A. Mohamed, N. A. Hamed, H. F. Mohamed

“…The experimental and theoretical values of the optical band gap E op for different contents of Pb were found to be very close to each other. …”
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Comparison of the Repeatability of Macular Vascular Density Measurements Using Four Optical Coherence Tomography Angiography Systems by Jingyuan Yang, Mingzhen Yuan, Erqian Wang, Youxin Chen

“…Results should be seen as valid only for a given method. The repeatability of various OCT-A systems should be considered in clinical practice and in clinical trials that use OCT-A metrics as outcome measures.…”
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UTILIZING QUANTUM-ENHANCED DYNAMIC CLUSTERING FOR OPTIMIZED PATH SELECTION IN WBANS FEATURING OPTICAL BIOSENSORS TECHNOLOGY by Poonam Sharma, Kamaljit Singh Saini, Prabhjot Kaur

“…Optical biosensors present a compelling alternative to traditional analytical methods due to their remarkable precision, sensitivity, compact size, and cost-effectiveness. …”
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Irrigated rice-field mapping in Brazil using phenological stage information and optical and microwave remote sensing by Andre Dalla Bernardina Garcia, MD Samiul Islam, Victor Hugo Rohden Prudente, Ieda Del’Arco Sanches, Irene Cheng

“…Near-infrared (NIR), short-wave infrared (SWIR) and red bands of MultiSpectral Instrument - MSI/Sentinel-2 (optical RS), along with polarizations of VV (vertical–vertical) and VH (vertical–horizontal) of Sentinel-1 C-band Synthetic Aperture Radar (SAR) (microwave RS), were used to create ten different false-color image composites. …”
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Study on the Photoacoustic Technology to Simultaneous In-Situ Detection of the Cavity Ring-Down Spectrum for Multi-Optical Parameters by Hua-Wei Jin, Ren-Zhi Hu, Pin-Hua Xie, Chong-Chong Huang, Feng-Yang Wang, Chuan Lin

“…The coupled two detection techniques detected different optical parameters and thus provided a new method for the simultaneous in-situ detection of the multi-optical parameters of specific atmospheric components.…”
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First-principles investigation on structural, electronic, and optical properties of (Cd1-xZnx)3As2 by Yu Deng, Xun Ge, Rongxiu Feng, Yunye Liang, Xiaohao Zhou

“…The first-principles, couple with the special quasi-random structure (SQS) method, are used to predict the stable structure of the variable bandgap alloy (Cd1-xZnx)3As2, on the basis of Cd3As2 and Zn3As2. …”
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The role of optical coherence tomography in the diagnosis and treatment selection for proliferative diabetic retinopathy complicated by vitreomacular traction by M. I. Kerimov, Kh. D. Aliyev

“…Purpose: Identification of proliferative diabetic retinopathy complicated by vitreomacular traction syndrome and performance evaluation of 23 gauge (G) pars plana vitrectomy using a spectral optical tomography (OCT).Material and methods: 18 eyes of 15 patients underwent 23 G pars plana vitrectomy for complications of proliferative diabetic retinopathy in 2009‑2012. …”
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Green synthesis of silver nanoparticles using Nothapodytes foetida leaf extract: Optical, antibacterial and anticancer activities by Sunitha Bai Dharavath, Narsimhulu Maduru, Mahendar Porika, Pavani Chirumamilla, Spoorthi Veera, Nirosha Ponnam, Shasthree Taduri

“…In addition, antibacterial activity was done by agar well diffusion method and Nf-AgNPs showed a greater ability to inhibit Gram-positive and Gram-negative bacteria compared to other treatments tested. …”
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Advancing inorganic electro-optical materials for 5 G communications: from fundamental mechanisms to future perspectives by Hao Wang, Long Chen, Yao Wu, Suwan Li, Guanlong Zhu, Wei Liao, Yi Zou, Tao Chu, Qiuyun Fu, Wen Dong

“…However, the EO coefficients of different preparation methods for the same material and different materials vary significantly. …”
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A Quantitative Chemometric Study of Pharmaceutical Tablet Formulations Using Multi-Spectroscopic Fibre Optic Probes by Peter J. G. Remoto, Keith C. Gordon, Sara J. Fraser-Miller

“…<b>Background/Objectives:</b> Two fibre optic probes were custom designed to perform Raman and near-infrared spectroscopic measurements. …”
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The Impact of Optical Undersampling on the Ca2+ Signal Resolution in Ca2+ Imaging of Spontaneous Neuronal Activity by Katarina D. Milicevic, Violetta O. Ivanova, Tina N. Brazil, Cesar A. Varillas, Yan M.D. Zhu, Pavle R. Andjus, Srdjan D. Antic

“…This study investigated whether increasing the sampling rate preserves critical information that may be missed at slower acquisition speeds. Methods: Primary neuronal cultures were prepared from the cortex of newborn pups. …”
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Robust Optical and SAR Image Matching via Attention-Guided Structural Encoding and Confidence-Aware Filtering by Qi Kang, Jixian Zhang, Guoman Huang, Fei Liu

“…In this study, we proposed an attention-context-aware deep learning framework (ACAMatch) for robust and efficient optical–SAR image registration. The proposed method integrates a structure-enhanced feature extractor, RS2FNet, which combines dual-stage Res2Net modules with a bi-level routing attention mechanism to capture multi-scale local textures and global structural semantics. …”
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Optical Properties of Sol-Gel Nb2O5 Films with Tunable Porosity for Sensing Applications by Rosen Georgiev, Biliana Georgieva, Marina Vasileva, Petar Ivanov, Tsvetanka Babeva

“…Thin Nb2O5 films with tunable porosity are deposited by the sol-gel and evaporation induced self-assembly methods using organic template Pluronic PE6100 with different molar fractions with respect to NbCl5 used as a precursor for synthesis of Nb sol. …”
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Vessel Density and Retinal Thickness from Optical Coherence Tomography Angiography as New Indexes in Adolescent Myopia by Qin Zhu, Chunwen Chen, Jingyan Yao

“…Methods. A total of 88 subjects (149 eyes) with different degrees of myopia were included in this cross-sectional study. …”
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Modern possibilities for optimizing the calculation of intraocular lens optical power using deep machine learning capabilities by A.R. Vinogradov, B.G. Dzhashi, S.V. Balalin

“…To develop optimized machine learning technology to improve the accuracy of intraocular lens (IOL) optical power calculation. Material and methods. …”
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Evaluation of Blood Flow Parameters of the Macular Area and Optic Disc in Patients with Combination of Glaucoma and Axial Myopia by E. N. Eskina, A. V. Belogurova, V. S. Zinina, A. A. Gvetadze, V. B. Smirnova-Sotmari

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Comprehensive workflow with optical navigation in minimally invasive transforaminal lumbar interbody fusion: a retrospective study by Kangheng Niu, Zhenzhen Tao, Le Cheng, Zhong Wei, Hui Kang, Tanjun Wei, Biwang Huang, Feng Xu, Chengjie Xiong

“…Minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) is a preferred surgical technique for LDD, offering advantages over traditional methods, although it presents technical challenges. …”
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Downshifting Encapsulant: Optical Simulation Evaluation of the Solution to Ultraviolet‐Induced Degradation in Silicon Heterojunction Solar Cells by Binbin Xu, Karsten Bittkau, Alexander Eberst, Kai Zhang, Yanxin Liu, Jinli Yang, Weiyuan Duan, Muhammad Ainul Yaqin, Vladimir Smirnov, Chunlan Zhou, Wenjing Wang, Xiaohua Xu, Andreas Lambertz, Uwe Rau, Kaining Ding

“…Alternatively, the utilization of ultraviolet‐downshifting (UV‐DS) encapsulants is proposed to convert UV radiation into the visible light spectrum. An optical simulation method, conducted via OPAL2, is presented to evaluate UV‐DS encapsulants for diminishing UVID in SHJ solar cells with different front contacts. …”
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