Results 221 to 230 of about 212,491 (313)

Polarization Management on Anisotropic Thin‐Film Lithium Niobate Platform

Advanced Photonics Research, EarlyView.
This review focuses on x‐cut thin‐film lithium niobate (TFLN), exploring strategies to mitigate anisotropy and mode hybridization. It covers polarization beam splitters, rotators, splitter‐rotators, polarizers, and polarization‐insensitive components. Key applications include polarization‐division multiplexing, polarization‐insensitive modulation, and ...
Kaixuan Chen, Youxin Liu, Xinke Xing, Haohua Wang, Tian Gao, Weilong Ma, Fansu Zhao, Lingfeng Wu, Changjian Guo, Liu Liu   +9 more
wiley   +1 more source

Heritability and Familial Aggregation of Refractive Error in the Old Order Amish [PDF]

, 2007
Jon A. Peet, Mary Frances Cotch, Robert Wojciechowski, Joan E. Bailey‐Wilson, Dwight Stambolian   +4 more
openalex   +1 more source

Thermo‐Optical Analysis of Surface‐ and Volume‐Additivated Polymer Powders for Near‐Infrared Laser Powder Bed Fusion

Advanced Photonics Research, EarlyView.
Precipitated PA11 powders for laser powder bed fusion are additivated with small amounts of carbon black nanoparticles on and in the particles. The position of the nanoparticles has a strong impact on dispersion, crystallization, and thermal oxidation.
Alexander Sommereyns, Jochen Schmidt, Cheechau Leong, Florentin Tischer, Michael Schmidt   +4 more
wiley   +1 more source

Prevalence of Accommodative Insufficiency in Children With Normal Accommodative-Convergence/Accommodation Ratio and Its Association With Refractive Error: A Cross-Sectional Study. [PDF]

Cureus
Chakraborty S, Parida S, Mohanty SK, Das M, Dash S.   +4 more
europepmc   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, EarlyView.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Prevalence and association of uncorrected refractive error among Chinese adolescents: a cross-sectional study. [PDF]

BMC Public Health
Zhou Y, Chen X, Huang X, Li L, Zhu Y, Cai Q, Song Y, Sun ZM, Lu P.   +8 more
europepmc   +1 more source

Emergence of the role of cataract and IOL surgery in the correction of refractive errors

, 2003
Stephen A. Obstbaum
openalex   +1 more source

Optical Wireless Communications with Metasurfaces: Current Status and Potential for Intelligent Communications

Advanced Photonics Research, EarlyView.
Optical wireless communications (OWCs) provide a promising alternative to spectrum‐congested microwave wireless communications. Recently, the use of metasurfaces with sub‐wavelength features for dynamic beam steering, beam manipulation, and spatial or optical‐angular‐momentum mode generation, conversion, and multiplexing in OWCs is proposed and ...
Ke Wang, Chengwei Fang, Md Osman Ali, Xiaojun Chen, Safa Alghadi, Shuo Li, Jiayuan He, Sithamparanathan Kandeepan   +7 more
wiley   +1 more source

Quantitative analysis of retinal vascular parameters changes in school-age children with refractive error using artificial intelligence. [PDF]

Front Med (Lausanne)
Liu L, Zhong L, Zeng L, Liu F, Yu X, Xie L, Tan S, Zhang S, Jiang YP.   +8 more
europepmc   +1 more source

Picomolar Detection of Tau Protein Using 1D Photonic Crystal Biochips for Alzheimer's Disease Diagnosis

Advanced Sensor Research, EarlyView.
Elevated levels of Tau in cerebrospinal fluids or other body fluids are associated with the progression of Alzheimer's disease. An optical technique, based on a dual label‐free and fluorescence operation mode, is developed to detect Tau protein in both standard running buffer and cerebrospinal fluid.
Alberto Sinibaldi, Francesco Chiavaioli, Agostino Occhicone, Norbert Danz, Peter Munzert, Francesco Baldini, Ambra Giannetti, Francesco Michelotti   +7 more
wiley   +1 more source