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• OAI收割 [18]

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• 会议论文 [11]
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• 2024 [1]
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• Physics [1]
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筛选

浏览/检索结果: 共18条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Development and Performance Test of a Seya-Namioka Vacuum Ultraviolet Spectroscopy System 期刊论文  OAI收割 SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 卷号: 44 作者:  Shen Yong-cai   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/11/20 Vacuum ultraviolet spectrometer  Concave holographic grating  Spectral resolution  Wavelength calibration   激光频率梳同步定标的千万分辨率VIPA光谱装置设计及应用(特邀) 期刊论文  OAI收割 光子学报, 2020, 卷号: 49, 期号: 11 作者:  朱小明;  何晋平   |  收藏  |  浏览/下载：27/0  |  提交时间：2021/12/06 Ultra-high resolution spectroscopy  Virtually imaged phased-array  Laser frequency combs  Brillouin scattering  Doppler shift  Many-wavelength interferometry  超高分辨率光谱技术  虚拟成像相位阵列  激光频率梳  布里渊散射  多普勒频移  极多波长干涉测距   Research on an Equal Wavelength Spectrum Reconstruction Method of Interference Imaging Spectrometer 期刊论文  OAI收割 spectroscopy and spectral analysis, 2016, 卷号: 36, 期号: 3, 页码: 848-852 作者:  Xie Pei-yue;  Yang Jian-feng;  Xue Bin;  Lu Juan;  He Ying-hong 收藏  |  浏览/下载：24/0  |  提交时间：2016/08/18 Chang' E-1  Interference imaging spectrometer  Equal wavelength spectrum resolution  Spectral reconstruction  Fourier transform   SnS nanostructures prepared by simple film technique: Catalyst-free vacuum thermal evaporation 期刊论文  OAI收割 Micro and Nano Letters, 2014, 卷号: 9, 期号: 1, 页码: 34-36 作者:  Li, Jin;  Wang, Shengfeng;  Jian, Jikang;  Sun, Yanfei;  Xu, Jinbao 收藏  |  浏览/下载：30/0  |  提交时间：2014/11/11 nanostructured materials  photoluminescence  scanning electron microscopy  tin compounds  transmission electron microscopy  vacuum deposition  X-ray diffraction  tin chips  starting materials  scanning electron microscopy  transmission electron microscopy  high-resolution TEM  as-prepared products  X-ray diffraction  orthorhombic phase  photoluminescence spectra  emission bandcentres  visible light emitter  infrared light emitter  optical devices  nanostructures  simple film technique  catalyst-free vacuum thermal evaporation  wavelength 555  4 nm  electron volt energy 2  24 eV  electron volt energy 1  58 eV  wavelength 785 nm  SnS   Electromagnetic Sub-wavelength Imaging Using The Basis Matrix Method In Conjunction with Singular Value Decomposition (SVD) Algorithm 会议论文  OAI收割 IEEE Antennas-and-Propagation-Society International Symposium (APSURSI), Memphis, TN, JUL 06-11, 2014 作者:  Gu, Xiang;  Mittra, Raj;  Zhang, Yunhua 收藏  |  浏览/下载：22/0  |  提交时间：2015/12/21 microwave imaging  phase conjugation (PC)  sub-wavelength resolution  singular value decomposition (SVD)  basis matrix method   Advanced astigmatism-corrected tandem Wadsworth mounting for small-scale spectral broadband imaging spectrometer (EI CONFERENCE) 会议论文  OAI收割 作者:  Lin G.-Y. 收藏  |  浏览/下载：38/0  |  提交时间：2013/03/25 Tandem gratings of double-dispersion mount make it possible to design an imaging spectrometer for the weak light observation with high spatial resolution  high spectral resolution  and high optical transmission efficiency. The traditional tandem Wadsworth mounting is originally designed to match the coaxial telescope and large-scale imaging spectrometer. When it is used to connect the off-axis telescope such as off-axis parabolic mirror  it presents lower imaging quality than to connect the coaxial telescope. It may also introduce interference among the detector and the optical elements as it is applied to the short focal length and small-scale spectrometer in a close volume by satellite. An advanced tandem Wadsworth mounting has been investigated to deal with the situation. The Wadsworth astigmatism-corrected mounting condition for which is expressed as the distance between the second concave grating and the imaging plane is calculated. Then the optimum arrangement for the first plane grating and the second concave grating  which make the anterior Wadsworth condition fulfilling each wavelength  is analyzed by the geometric and first order differential calculation. These two arrangements comprise the advanced Wadsworth mounting condition. The spectral resolution has also been calculated by these conditions. An example designed by the optimum theory proves that the advanced tandem Wadsworth mounting performs excellently in spectral broadband. 2012 Optical Society of America.   A method on improvement of wavelength resolution of grating spectrometers 会议论文  OAI收割 IET International Conference on Communication Technology and Application, ICCTA 2011, Beijing, China, October 14, 2011 - October 16, 2011 作者:  Song JH 收藏  |  浏览/下载：24/0  |  提交时间：2017/06/20 Concave mirror  Grating spectrometers  Hollow cathode lamp  Image plane  Novel concept  Optical structures  Parallel beams  Spectral line  Spectrum range  Wavelength resolution   High-resolution Fourier lens design (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011, August 12, 2011 - August 14, 2011, Harbin, China Gu S.; Liu C.; Jin G. 收藏  |  浏览/下载：15/0  |  提交时间：2013/03/25 This Fourier lens system is often used in optical signal processing system. Based on the design principles of Fourier lens system and the requirements of some particles observation experiment  a Fourier optical system whose working wavelength was 532nm was designed using ZEMAX. The testing experiment using the visual microscope  showed that the system's resolution was 250lp/mm. And the system was successfully used in the particles observation experiment. 2011 IEEE.   Short-wavelength InAlGaAs/AlGaAs quantum dot superluminescent diodes 期刊论文  OAI收割 chinese physics b, 2011, 卷号: 20, 期号: 10, 页码: 108503 Liang, DC; An, Q; Jin, P; Li, XK; Wei, H; Wu, J; Wang, ZG 收藏  |  浏览/下载：26/0  |  提交时间：2012/02/06 InAlGaAs quantum dot  superluminescent diode  optical coherence tomography  short wavelength  OPTICAL COHERENCE TOMOGRAPHY  RESOLUTION   High resolution studies of the IDV quasar J1128+592 会议论文  OAI收割 Eotvos Univ, Budapest, HUNGARY, SEP 02-04, 2009 作者:  Gabanyi, Krisztina Eva;  Marchili, Nicola;  Krichbaum, Thomas;  Fuhrmann, Lars;  Liu, Xiang   |  收藏  |  浏览/下载：27/0  |  提交时间：2019/11/13 Astrophysics  Radio astronomy  Telescopes  Blazars  High resolution  Interstellar matter  Long baseline array  Lower limits  Milky ways  Modulation models  Multi frequency  ON time  Radio sources  Seasonal cycle  Time-scales  Variability patterns  Wavelength regimes