Multi-Factoral Mechanisms of Therapeutic Effect of Perifocal Spectacles (Perifocal-M) on Progressive Myopia in Children by R. A. Ibatulin, O. V. Proskurina, E. P. Tarutta

“…Optical methods of myopia control, including spectacles, widely used in native and foreign ophthalmology practice. …”
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IMAGE PROCESSING AT ELLIPSOIDAL PHOTOMETRY by M. A. Bezuglyi, N. V. Bezuglaya, A. B. Samilyak

“…The object of this work was substantiation the principles of ellipsoidal CCD photometry at implementation of a new data processing method of spatial distribution of scattered optical flux. …”
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Application of interlayer perforation and installation of transparent elements in the technology of duplicated decorative polymer films by A. A. Nikolaev, A. P. Kondratov

“…To develop technologies for producing multilayer films of transparent thermoplastic polymers; to study methods of modifying their supramolecular structure; and to determine their optical properties by means of optical-polarization methods for the use of modified films as decorative and design materials in modern architecture.Methods. …”
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Nanoscale Noncoplanar Beam Splitters With Tunable Split Ratio by Shengnan Tian, Hanming Guo, Jinbing Hu, Songlin Zhuang

“…Under extreme case, <italic>x-</italic> or <italic>y-</italic>polarized incident beam is refracted into one beam, but in different planes for different kind of linear polarization. …”
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Grating Coupler Design for Low-Cost Fabrication in Amorphous Silicon Photonic Integrated Circuits by Daniel Almeida, Paulo Lourenço, Alessandro Fantoni, João Costa, Manuela Vieira

“…Several light-coupling methods exist, consisting of either on-plane (e.g., adiabatic and end-fire coupling) or off-plane methods (e.g., grating and vertical couplers). …”
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Hardware assurance with silicon photonic physical unclonable functions by Mohammad Amin Mahdian, Ebadollah Taheri, Kaveh Rahbardar Mojaver, Mahdi Nikdast

“…These findings underscore the potential of silicon photonic PUFs in enhancing security for optical communication systems of different scales. …”
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Experimental Study and Application of Response Mask Invariant Characteristic for Generalized Visible Light Communication Channel by Fangzhou Wu, Li Chen, Shaoyang Cai, Weidong Wang

“…In this paper, we describe a generalized visible light communication (VLC) channel, which consists of the frequency responses of the light emitting diode (LED), the wireless optical channel, and the photo detector (PD). Based on the theoretical analysis of the generalized VLC channel, we found the response mask invariant characteristic (RMIC) under the condition of strong line of sight components, which means the shape of frequency response of generalized VLC channel is time-independent and invariant at different distances of the transceivers, different emitting angles of the LED and different incident angles of the PD. …”
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An overview of analytical models for thermal/ Vis-NIR radiation transfer through nanopigment coated non-metallic materials by Negin Piri, Ali Shams Nateri

“…It also reviews the advancements achieved in this topic across different investigated models to pave the way for newer developments in the design of particulate films and coatings for optical applications.…”
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Orientation of ambiguous image sequences with similar and repeated structures by G. Perda, L. Morelli, F. Remondino

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Detection Storage Time of Mild Bruise’s Loquats Using Hyperspectral Imaging by Zhaoyang Han, Bin Li, Qiu Wang, Akun Yang, Yande Liu

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Recent advancements in urea biosensors for biomedical applications by Saravjeet Singh, Minakshi Sharma, Geeta Singh

“…The work of authors is also centred on different procedures/methods for detection of urea by using amperometric, potentiometric, conductometric and optical processes, where graphene, polymer etc. are utilised as an immobilised material for the fabrication of biosensors. …”
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Research on rolling bearing compound fault diagnosis based on AMOMCKD and convolutional neural network by Runfang Hao, Yunpeng Bai, Kun Yang, Yongqiang Cheng, Shengjun Chang

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Gamma Radiation Induced Effects in TeO2 Thin Films by Manisha Mohil, G. Anil Kumar

“…Gamma radiation induced effects on electrical and optical properties of thin films of tellurium dioxide (TeO2), a wide band gap semiconductor material, of different thicknesses prepared by thermal evaporation method have been studied in detail. …”
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Design and Evaluation of a Leader–Follower Isomorphic Vascular Interventional Surgical Robot by Pengfei Chen, Yutang Wang, Dapeng Tian

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Hadamard Matrix Design for a Low-Cost Indoor Positioning System in Visible Light Communication by Jong Kang Park, Tae-Gyoo Woo, Myoungha Kim, Jong Tae Kim

“…Fundamental conditions to create nonnegative optical signals and brightness control are defined in conjunction with multiplexing different sources and receiving messages. …”
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Infrared Small Target Detection Based on Density Peak Search and Local Features by Leihong Zhang, Hui Yang, Qinghe Zheng, Yiqiang Zhang, Dawei Zhang

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Bayesian Optimized ANFIS Network Using Grid Partition and Feature Spectrum for Urban Light Pollution Assessment by Nuoqi Wang, Cheng Wang, Zhihong Zhao, Peiyu Wu, Wenqian Xu, Bang Qin, Dong Wang, Rongjun Zhang, Qi Yao

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The Use of Multi-Probe Modulated Laser Radiation for the Identification of Substances' Clots in the Fluid Flow by V. A. Alekseev, S. I. Yuran, V. P. Usoltsev, D. N. Shulmin

“…In this case, as a rule, laboratory analyses of the obtained liquid samples are used, as well as spectral analysis methods when scanning the liquid with light for different wavelengths. …”
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Projection-Type Multiview Holographic Three-Dimensional Display Using a Single Spatial Light Modulator and a Directional Diffractive Device by Yanfeng Su, Zhijian Cai, Kai Wu, Lingyan Shi, Feng Zhou, Haidong Chen, Jianhong Wu

“…Furthermore, a four-view directional diffractive device is fabricated by using the pixelated holographic exposure method, and its optical properties are also measured under a collimated illumination of the green reconstruction laser with the designed wavelength. …”
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Plasma Micro-Cavity of Terahertz Wave During Laser Filamentation by Chang Liu, Yamin Chen, Jiayu Zhao, Liezhi Tang, Yan Peng, Yiming Zhu

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