Results 221 to 230 of about 108,524 (324)

Submicron Patterning Techniques for Perovskite Optoelectronics From Materials Challenges to Scalable Device Integration

Advanced Optical Materials, Volume 14, Issue 6, 9 February 2026.
This review highlights submicron patterning strategies for metal halide perovskites, focusing on solvent compatibility, resolution, and alignment toward scalable integration in advanced optoelectronic systems. Abstract Halide perovskites are promising materials for future optoelectronic and display systems.
Dante Ahn, Minz Lee, Youngsoo Jang, Gun Young Jung, Yusin Pak   +4 more
wiley   +1 more source

Scalable photonic reservoir computing for parallel machine learning tasks. [PDF]

Nat Commun
Aadhi A, Di Lauro L, Fischer B, Dmitriev P, Alamgir I, Mazoukh C, Perron N, Viktorov EA, Kovalev AV, Eshaghi A, Vakili S, Chemnitz M, Roztocki P, Little BE, Chu ST, Moss DJ, Morandotti R.   +16 more
europepmc   +1 more source

Temperature‐Dependent Zinc Oxide Cathodoluminescence: Toward Compact Wavelength‐Tunable Solid‐State Photoionization Sources

Advanced Optical Materials, Volume 14, Issue 6, 9 February 2026.
A proof‐of‐concept of a thermally‐tunable cathodoluminescence‐based light source is demonstrated using a wide‐bandgap z‐cut ZnO crystal as anode, resulting in the ultraviolet (UV) emission peak shifting from 398 nm to ~409 nm (3.115‐3.032 eV). Our results establish the feasibility of a compact, field‐deployable UV source with potential for gas sensing ...
Rui M. R. Pinto, Aritz Retolaza, João Cunha, Pedro Matos, Júlio Silva, Diana Silva, Rosana Alves Dias, K. B. Vinayakumar   +7 more
wiley   +1 more source

Integration of quantum key distribution and high-throughput classical communications in field-deployed multi-core fibers. [PDF]

Light Sci Appl
Wu Q, Ribezzo D, Di Sciullo G, Cocchi S, Ann Shaji D, Alves Zischler L, Luis R, Serena P, Lasagni C, Bononi A, Hayashi T, Gagliano A, Martelli P, Gatto A, Parolari P, Boffi P, Bacco D, Zavatta A, Zhu Y, Hu W, Xu Z, Shtaif M, Marotta A, Graziosi F, Mecozzi A, Antonelli C.   +25 more
europepmc   +1 more source

Progress and Prospects of Persistent Luminescent Nanocrystals in Biomedical Applications

Advanced Optical Materials, Volume 14, Issue 6, 9 February 2026.
This review summarizes recent progress in materials‐level control of persistent luminescence, including mechanistic understanding, wavelength/intensity tuning, and activation strategies, as well as emerging biomedical applications in imaging, biosensing, cell tracking, optogenetic stimulation, and biophotochemical activation.
Peng Pei, Luping Wang, Haitong Jing, Xian Qin, Jiong‐Wei Wang, Xiaogang Liu   +5 more
wiley   +1 more source

17-GHz lossless InP-membrane active metasurface. [PDF]

Sci Adv
Fukui T, Sumita K, Miyano H, Soma G, Yanwachirakul W, Kato E, Tanomura R, Liu J, Yamada T, Otomo A, Toprasertpong K, Takenaka M, Takagi S, Nakano Y, Tanemura T.   +14 more
europepmc   +1 more source

Mitigating Singlet Exciton Back‐Transfer using 2D Spacer Layers for Perovskite‐Sensitised Upconversion

Advanced Optical Materials, Volume 14, Issue 6, 9 February 2026.
The efficiency of bulk perovskite‐sensitised upconversion is hindered by parasitic singlet back‐transfer. A 2D perovskite spacer layer is introduced to weaken this loss pathway by increasing the separation between the sensitiser and the emitter. The spacer layer enhances the upconversion efficiency at lower excitation powers and improves the stability ...
Nicholas P. Sloane, Damon M. de Clercq, Md Arafat Mahmud, Jianghui Zheng, Adrian Mena, Guoliang Wang, Michael P. Nielsen, Anita W.Y. Ho‐Baillie, Christopher G. Bailey, Timothy W. Schmidt, Dane R. McCamey   +10 more
wiley   +1 more source

High-speed all-optical neural networks empowered spatiotemporal mode multiplexing. [PDF]

Light Sci Appl
Feng F, Li X, Zhang Z, Gan J, Yuan X.
europepmc   +1 more source

Structural Colors from Ultrathin Lignin Films

Advanced Optical Materials, Volume 14, Issue 5, 2 February 2026.
Thickness‐dependent structural colors in ultrathin lignin films generate a full visible palette, tuned simply by solution concentration and spin speed. Abstract Structural colors offer a sustainable alternative to toxic pigments and dyes, yet their realization from lignin, the most abundant aromatic biopolymer, has remained elusive.
Bang An, Anran Mao, Torbjörn Pettersson, Wei Li, Shouxin Liu, Anna J. Svagan, Ravi Shanker   +6 more
wiley   +1 more source

Spectrally encoded parallel LiDAR driven by super-bunching light. [PDF]

Nat Commun
Zhang X, Liu X, Li X, Li Y, Song Y, Wei A, Hu K, Zhang W, Yang Z, Hu J, Chen R, Zhang G, Ma J, Xiao L, Jia S, Qin C.   +15 more
europepmc   +1 more source