Computationally Efficient Artifact Suppression for Optical Coherence Tomography Angiography by Wenxin Zhang, Jun Pan, Shiqi Tang, Ning Liu

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High-efficiency RGB achromatic liquid crystal diffractive optical elements by Yuqiang Ding, Xiaojin Huang, Yongziyan Ma, Yan Li, Shin-Tson Wu

“…Liquid crystal Pacharatnam-Berry phase optical elements (PBOEs) have found promising applications in augmented reality and virtual reality because of their slim formfactor, lightweight, and high optical efficiency. …”
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CALCULATION OF THE OPTICAL SECOND HARMONIC GENERATION EFFICIENCY IN THE LITHIUM NIOBATE DOMAIN STRUCTURES by S. D. Lavrov

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EFFICIENCY ESTIMATION PROCEDURE OF INFORMATION PROTECTION MEANS FROM LEAKAGE ON OPTICAL CHANNELS by T. V. Borbotko

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Efficient parameter identification using nonsmooth and nonconvex regularization for inverse problem of diffuse optical tomography by Jinping Tang, Bo Bi

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Rapid and efficient optical tissue clearing for volumetric imaging of the intact and injured spinal cord in mice by Andrew W. Buxton, Frank L. Jalufka, Margaret E. Hruska, Jack R. Kubaney, Dylan A. McCreedy, Dylan A. McCreedy

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Efficient Fracture Propagation Solver Based on the Displacement Discontinuity Method with Application to Fiber Optic Sensing by Shaohua You, Xiaojun Qian, Fei Ling, Qinzhuo Liao, Zhengting Yan, Xiaoguang Wu, Xiangyang Wang, Xiaoxuan Li

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Efficient GHz electro-optical modulation with a nonlocal lithium niobate metasurface in the linear and nonlinear regime by Agostino Di Francescantonio, Alessandra Sabatti, Helena Weigand, Elise Bailly-Rioufreyt, Maria Antonietta Vincenti, Luca Carletti, Jost Kellner, Attilio Zilli, Marco Finazzi, Michele Celebrano, Rachel Grange

“…Abstract Electro-optical modulation is essential in optical signal processing and laser technology, yet modulators based on the Pockels effect in flat optics lag behind bulk and integrated platforms in efficiency and speed. …”
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Prefabricated speckle as enhancement of digital image correlation speckle patterning efficiency for masonry testing by Aimi Munirah Jalilluddin, Fadzli Mohamed Nazri, Muhammad Umar Zulkefli

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Efficiency improvement of graphene/AlGaAs/GaAs Schottky junction solar cells by minimizing optical losses through front and rear surface texturing by Farzaneh Shahnooshi, Ali A. Orouji

“…This work explores, for the first time, the structural, optical, and electrical properties of graphene (Gr)/AlGaAs/n-GaAs solar cells by optimizing front surface texturing, incorporating a back surface field (BSF) layer, and further enhancing performance through BSF layer texturing. …”
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PZT optical memristors by Chenlei Li, Hongyan Yu, Tao Shu, Yueyang Zhang, Chengfeng Wen, Hengzhen Cao, Jin Xie, Hanwen Li, Zixu Xu, Gong Zhang, Zejie Yu, Huan Li, Liu Liu, Yaocheng Shi, Feng Qiu, Daoxin Dai

“…Our wafer-scale manufacturing process shows great potential for mass production. The present PZT optical memristors bridge the gap between high-speed photonics and non-volatile memory, offering transformative potential for high-speed and energy-efficient optical interconnects, quantum computing, neural networks, in-memory computing, and brain-like architecture.…”
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The Analysis of Resource Efficiencies for the Allocation Methods Applied in the Proposed OAM&WDM-PON Architecture by Rastislav Róka

Subjects: “…passive optical networks…”
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Multiple model visual feature embedding and selection method for an efficient ocular disease classification by Isha Kansal, Vikas Khullar, Preeti Sharma, Supreet Singh, Junainah Abd Hamid, A. Johnson Santhosh

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Methodology for determining temperature dependences of the diffraction efficiency of two-layer two-relief microstructures in the framework of a rigorous coupled-wave analysis by A.I. Antonov, G.I. Greisukh

Subjects: “…diffractive optical element…”
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A Novel Energy Adaptive Neural Network and Deep Q-Learning Network for Improved Energy Efficiency in Dynamic Underwater IoT Environment by Judy Simon, Nellore Kapileswar, Anoop Mohanakumar

“…Optimizing energy efficiency and communication reliability is essential for an underwater Internet of Things (IoT) network that utilizes hybrid optical-acoustic communication system. …”
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An Unprecedented Efficiency with Approaching 21% Enabled by Additive-Assisted Layer-by-Layer Processing in Organic Solar Cells by Shuai Xu, Youdi Zhang, Yanna Sun, Pei Cheng, Zhaoyang Yao, Ning Li, Long Ye, Lijian Zuo, Ke Gao

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Evaluating the Effectiveness of Image Processing in the Task of Detecting Moving Objects by an Optoelectronic Surveillance System by E. I. Mikhnionok, A. V. Khizniak

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Design and construction Optically Gas Laser by Baghdad Science Journal

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Comprehensive study of optical, photocatalytic and dielectric properties of Cd0.40Mn0.60ZnO2 annealed nanocomposites by Mansour Mohamed, A. Sedky, Abdullah F. Al-Naim, Abdullah Almohammedi, N. Afify

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Optical next generation reservoir computing by Hao Wang, Jianqi Hu, YoonSeok Baek, Kohei Tsuchiyama, Malo Joly, Qiang Liu, Sylvain Gigan

“…In contrast to conventional optical RC implementations, we directly and solely drive our optical reservoir with time-delayed inputs. …”
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