Results 281 to 290 of about 390,030 (355)

A New Ruling Engine for the Optical Diffraction Gratings

, 1966
Yahiko Yamada, Tatsuo Harada, Kenji Morita   +2 more
openalex   +2 more sources

The Diffraction Grating [PDF]

, 2017
openaire   +1 more source

Numerical Study on the Potential Enhancement of Organic Terahertz Sources through Tilted Pulse Front Pumping

Advanced Photonics Research, EarlyView.
In this article, two individually successful concepts, the tilted pulse‐front pumping technique and organic terahertz crystals for highly efficient THz generation are combined in the framework of numeric calculations resulting in increased conversion efficiency, increased damage threshold, and extended lifespan for ≈2 μm pumping.
Gyula Polónyi, Zoltán Tibai, György Tóth, Gergő Krizsán, János Hebling   +4 more
wiley   +1 more source

Responses of striate cortex cells to grating and checkerboard patterns.

, 1979
Karen K. De Valois, Russell L. De Valois, E. William Yund   +2 more
openalex   +2 more sources

Dynamic Humidity Modulation of Quasi‐Bound States in the Continuum by Symmetry Breaking in Geometry and Permittivity

Advanced Photonics Research, EarlyView.
This work introduces a humidity‐modulated strategy to regulate the dynamic transition from quasi‐BICs to BICs based on the symmetry‐breaking in geometry and permittivity for the hybrid photonic‐plasmonic asymmetric gratings. It proves that it is a promising approach for dynamic regulating optical properties and applied in fabricating various micro ...
Ang Xu, Qiushun Zou, Hongsen Zhao, Yimin Chen, Chenjie Gu, Dandan Qiu, Xingyu Chen, Peiqing Zhang, Xiang Shen   +8 more
wiley   +1 more source

Using Higher Diffraction Orders to Improve the Accuracy and Robustness of Overlay Measurements. [PDF]

Micromachines (Basel)
Liu S, Tang Y, Cheng X, Long Y, Jiang J, He Y, Zhao L.   +6 more
europepmc   +1 more source

The effect of early astigmatism on the visual resolution of gratings

, 1974
Donald E. Mitchell, Frances Wilkinson
openalex   +1 more source

Research Progress on Atmospheric Turbulence Perception and Correction Based on Adaptive Optics and Deep Learning

Advanced Photonics Research, EarlyView.
This work presents a systematic review of atmospheric turbulence fundamentals, including theoretical formulations and adaptive optics‐based mitigation strategies. This includes an in‐depth examination of the devices, theories, and methodologies associated with traditional correction approaches.
Qinghui Liu, Yihang Di, Mengmeng Zhang, Zhenbo Ren, Jianglei Di, Jianlin Zhao   +5 more
wiley   +1 more source

Dual-ribbon grating resonance modes: a survey based on diffraction orders. [PDF]

Sci Rep
Hashemi M, Keshavarz Z, Moradi M, Ansari N.   +3 more
europepmc   +1 more source

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