Results 1 to 10 of about 76,081 (234)

Optical Fiber Delivered Ultrafast Plasmonic Optical Switch [PDF]

Advanced Science, 2021
Ultrafast optical switch based on plasmonic nanostructures has large application potentials in optical logic circuits and optical communication systems.
Jinghui Yang, Xinping Zhang
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Tunable Infrared Optical Switch Based on Vanadium Dioxide [PDF]

Nanomaterials, 2021
A tunable infrared optical switch based on a plasmonic structure consisting of aluminum nanoarrays with a thin film of vanadium dioxide is proposed. This optical switch can realize arbitrary wavelength-selective optical switching in the mid-infrared ...
Qi Wang, Shijie Zhang, Chen Wang, Rui Li, Tianhan Cai, Dawei Zhang   +5 more
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Future Green Technology: A Freezing Water Micro-Droplet as an Optical Switch Based on a Time-Domain Photonic Hook [PDF]

Nanomaterials, 2023
This paper pays attention to the broader interest of freezing water droplets in mesotronics, particularly to their use as a new all-optical device platform.
Oleg V. Minin, Yinghui Cao, Igor V. Minin   +2 more
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Molecule-based nonlinear optical switch with highly tunable on-off temperature using a dual solid solution approach [PDF]

Nature Communications, 2020
Switching of nonlinear optical signals is attractive for photoelectronics and photonics, but development is hindered by a lack of control over the switch temperature.
Shi-Yong Zhang, Xia Shu, Ying Zeng, Qing-Yan Liu, Zi-Yi Du, Chun-Ting He, Wei-Xiong Zhang, Xiao-Ming Chen   +7 more
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Ge2Sb2Se4Te‐Based Optical Switch with Ultra‐High Contrast Ratio by Multilayer Fabry–Perot Cavity [PDF]

Advanced Science
Optical switches always desire a high contrast ratio in optical logic circuits and optical communication devices. Although phase change materials are widely applied to design optical switches for their rapid phase change, the high contrast ratio is still
Zhiyang Tang, Chensheng Li, Ruhao Pan, Bo Wang, Yunan Liu, Qianyu Wang, Junhao Tan, Yuan Xiang, Haifang Yang, Junjie Li   +9 more
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Design and Static Analysis of MEMS-Actuated Silicon Nitride Waveguide Optical Switch [PDF]

Micromachines
This article aims to utilize a microelectromechanical system (MEMS) to modulate coupling behavior of silicon nitride (Si3N4) waveguides to perform an optical switch based on a directional coupling (DC) mechanism. There are two states of the switch. First
Yan Xu, Tsen-Hwang Andrew Lin, Peiguang Yan   +2 more
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A New Electro-Optical Switch Modulator Based on the Surface Plasmon Polaritons of Graphene in Mid-Infrared Band [PDF]

Sensors, 2018
In this paper, a new electro-optical switch modulator based on the surface plasmon polaritons of graphene is proposed. An air–graphene-substrate–dielectric structure is adopted in the modulator.
Ming Cai, Shulong Wang, Bo Gao, Yindi Wang, Tao Han, Hongxia Liu   +5 more
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Reconfigurable on-chip optical wireless switches on SiN-TFLN hybrid platform [PDF]

Scientific Reports
Integrated optical phased arrays (OPAs) are becoming substantially important in modern integrated photonics because of their fast, precise and non-mechanical beam steering capabilities.
Muhammad Khalid, Massimo Simone, Simone Ferraresi, Gaetano Bellanca, Vincenzo Petruzzelli, Giovanna Calò   +5 more
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Optofluidic Matrix Switch

Guangtongxin yanjiu, 2022
Generally, an optical switch is only suitable for a narrow and particular field. In this paper, a microfluidic matrix optical switch based on the electrowetting-on-dielectric driving technology is proposed, which can be applied in a wide range of optical
Lie MENG, Jing WAN, Wei ZHANG, Ming-rui GUO, Yao-wei LUO, Ting-jie YU   +5 more
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Optical memristive switches [PDF]

Journal of Electroceramics, 2017
ISSN:1385 ...
Ueli Koch, Claudia Hoessbacher, Alexandros Emboras, Juerg Leuthold   +3 more
openaire   +2 more sources