Results 261 to 270 of about 81,341 (318)

State‐of‐the‐Art Solar Blind and X‐Ray Photodetectors Based on Gallium Oxide

Advanced Photonics Research, EarlyView.
State‐of‐the‐art Ga2O3‐based solar‐blind UV and X‐ray photodetectors (PDs) are reviewed. Benchmark plots compare responsivity versus specific detectivity for UV PDs (photoconductors, photovoltaic, Schottky, heterojunction, avalanche, and phototransistor types) and sensitivity versus response time for X‐ray detectors based on Ga2O3 bulk crystals, thin ...
Catherine Langpoklakpam, Siddharth Rana, Chi‐Hsiang Hsieh, Jitendra Pratap Singh, Po‐Tsung Lee, Ray‐Hua Horng, Chang‐Ching Tu, Hao‐Chung Kuo   +7 more
wiley   +1 more source

Advancements and challenges in inverse lithography technology: a review of artificial intelligence-based approaches. [PDF]

Light Sci Appl
Yang Y, Liu K, Gao Y, Wang C, Cao L.
europepmc   +1 more source

Advances in GaN‐on‐Glass for Optoelectronic Devices: Progress in Epitaxial Growth, Device Integration, and Applications

Advanced Photonics Research, EarlyView.
This review presents recent advances in GaN‐on‐glass technology, with a focus on epitaxial growth strategies, preorienting layers, and device integration. Innovations in material processing have been shown to enhance structural quality, orientation control, and scalability, highlighting their significance in light‐emitting diodes, photodetectors, and ...
Jungwook Min, Kwangwook Park
wiley   +1 more source

Realizing Multispectral Fabry–Perot Structural Color Filters Based on Optical Nanostructures on a Complementary Metal Oxide Semiconductor Chip

Advanced Photonics Research, EarlyView.
A new paradigm for the implementation of Fabry–Perot color filters, which may be fabricated using complementary metal oxide semiconductor‐processing with significantly fewer process steps than the state of the art is demonstrated. It is streamlining and economizing the manufacturing process associated with commercial products incorporating color ...
Hongwei Gao, Xavier X. Chia, Ruitao Zheng, Sin Heng Lim, Dawn T. H. Tan   +4 more
wiley   +1 more source

Precise surface patches on active particles of arbitrary shape through microstenciling. [PDF]

Nat Commun
Kreienbrink KM, Cruse ZA, Kumari A, Shields CW.   +3 more
europepmc   +1 more source

Beam Combining of a Tunable Tilted Quantum Cascade Laser Array

Advanced Photonics Research, EarlyView.
The four‐channel tilted waveguide with varying angles in the quantum cascade laser array, achieving a free tuning range of 100 nm and common‐aperture output simultaneously, is reported. The fabrication eliminates the necessity of electron‐beam lithography and is very promising for mass production in gas sensing industry.
Fan Ye, Pengchang Yang, Yue Ji, Shan Niu, Fengqi Liu, Youdou Zheng, Yi Shi, Jinchuan Zhang   +7 more
wiley   +1 more source

Diffractive lenses for neutron techniques. [PDF]

Sci Rep
Dhanalakshmi Veeraraj MR, Qu D, Zhao S, Qi P, Jefimovs K, Busi M, Kohlbrecher J, David C, Strobl M, Vila-Comamala J.   +9 more
europepmc   +1 more source

Thermal Shrinkage‐Induced Modifications in Photonic Bandgaps of Two‐Photon Polymerized Bragg Reflectors

Advanced Photonics Research, EarlyView.
Scanning electron microscopy and white‐light reflectance images of the pillar‐supported distributed Bragg reflector (DBR) are presented before and after thermal shrinkage. The DBR, fabricated via two‐photon polymerization, consists of alternating high‐ and low‐index layers supported by vertical pillars.
Yu‐Shao Jacky Chen, Mike P. C. Taverne, Kevin Chung‐Che Huang, Ying‐Lung Daniel Ho, John G. Rarity   +4 more
wiley   +1 more source

Protocol for lateral patterning of van der Waals heterostructures using sequential chemical vapor deposition. [PDF]

STAR Protoc
Cha S, Han HJ, Ahn JH, Jin G.
europepmc   +1 more source

Incoherent Digital Holography Empowered by Wavefront and Information Engineering: A Review

Advanced Photonics Research, EarlyView.
Advancements in incoherent digital holography (IDH) have been achieved via wavefront engineering (using spatial light modulators, diffractive optics, and metasurfaces) and information engineering (using compressive sensing and deep learning). This paper presents an overview of IDH with wavefront and information engineering, paving the way toward its ...
Teruyoshi Nobukawa
wiley   +1 more source