Wavelength selective reflectors have been widely used in lightemitting diodes, microcavities, waveguides, solar cells and many more. This paper presents the preparation and study of TiO2/SiO2 distributed Bragg reflectors. These multilayer structures were prepared by adopting an easy and cost-effective ...
wavelength bands (520, 808, 980 nm) of light stimulus, which release the actuation system from light scanning position/direction restriction. Three near-infrared dual-wavelength modulated actuators and one visible/infrared tri-wavelength modulated multi-directional walker robot are demonstrated in this...
Ultraviolet radiation is a type of electromagnetic radiation having a wavelength range of 10 nm – 400 nm. Therefore, it has a shorter wavelength compared to that of the visible light. We can abbreviate it as UV radiation. This wavelength range is shorter than visible range but longer than th...
The infrared band refers to the range of frequencies within the electromagnetic spectrum that occurs above microwaves and below red visible light. It is divided into five parts: near-infrared, short wavelength infrared, medium wavelength infrared, long wavelength infrared, and very long wavelength infr...
Visible/extended short–wavelength infrared photodetectors with a bandstructure–engineered photo–generated carrier extractor based on type–II InAs/AlSb/GaSb superlattices have been demonstrated. The photodetectors are designed to have a 100% cut-off wavelength of ~2.4 μm at 300K, with sensitivity ...
中文名称: ULTRAVIOLET-VISIBLE-NEAR-INFRARED TRANSMISSION WAVELENGTH/VACUUM WAVENUMBER STANDARD 中文同义词: 英文名称: ULTRAVIOLET-VISIBLE-NEAR-INFRARED TRANSMISSION WAVELENGTH/VACUUM WAVENUMBER STANDARD 英文同义词: ULTRAVIOLET-VISIBLE-NEAR-INFRARED TRANSMISSION WAVELENGTH/VACUUM WAVENUMBER STANDARD CAS号: 分子式...
Lettuce maturity detection in the visible (380-720 nm) far red (680-750 nm) and near infrared (800-1850 nm) wavelength band | Titel 来自 library.wur.nl 喜欢 0 阅读量: 9 收藏 报错 分享 全部来源 免费下载 求助全文 library.wur.nl hal.archives-ouvertes.fr (全网免费下载) 相似文献...
light source 910nm 940nm 980nm 1050nm 2000nm 3000nm 4000nm ir receiver 2 PIN photodiode infrared detector A, Feature Blindness to visible light without optical filter Wavelength 210-280nm High reliability,low dark current Top illumination plana...
(d) Retrieved image of the Ni grid at 47 nm wavelength, using the multiwavelength phase retrieval algorithm. The regular features of the grid are clearly visible, as are several damage spots induced by intense laser irradiation in earlier experiments. (e) Enlarged view of part of the image ...
The wavelength range of infrared radiation means that the theoretical resolution of an FTIR microscope is of the order of a micrometer, somewhat poorer than that of a visible-light microscope. However, modern instruments are capable of analyzing 10–20 μm wide areas. Most work has been in ...