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浏览/检索结果: 共26条，第1-10条 帮助

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基于高灵敏中红外吸收光谱的FeNO检测方法 期刊论文  OAI收割
光学学报, 2022, 卷号: 42
作者:  赵之豪;  陈兵;  邓昊;  马国盛;  黄安
  |  收藏  |  浏览/下载：7/0  |  提交时间：2023/11/10
一种新型的空间外差光谱仪平场校正方法 期刊论文  OAI收割
光学学报, 2020, 卷号: 40
作者:  丁毅;  罗海燕;  施海亮;  李志伟;  韩云飞
  |  收藏  |  浏览/下载：26/0  |  提交时间：2021/11/29
The gold nanoparticle springs' spectrum modulation 期刊论文  OAI收割
MATERIALS RESEARCH EXPRESS, 2018, 卷号: 5, 期号: 11, 页码: 10
作者:  Wang, Zhenyu;  Ouyang, Xinrong;  Liu, Jing;  Xiong, Bin;  Wen, Xiaodong
  |  收藏  |  浏览/下载：190/0  |  提交时间：2019/05/23
Research on Polarization Spectrum Imaging System Based on Orthogonal Modulation 期刊论文  OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 卷号: 38, 期号: 7, 页码: 2315-2319
作者:  Wu Jin-hui;  Yu Jun-zhi;  Liu Han-qi;  Wang Gao
  |  收藏  |  浏览/下载：35/0  |  提交时间：2018/10/10
Doppler-robust high-spectrum-efficiency VCM-OFDM scheme for low Earth orbit satellites broadband data transmission 期刊论文  OAI收割
IET COMMUNICATIONS, 2018, 卷号: 12, 期号: 1, 页码: 35-43
作者:  Li, Jionghui;  Xiong, Weiming;  Sun, Geng;  Wang, Zhugang;  Huang, Yonghui
  |  收藏  |  浏览/下载：73/0  |  提交时间：2018/03/02
Optical spectrum evolution induced by altering input light wavelength spacing 期刊论文  OAI收割
modern physics letters b, 2016, 卷号: 30, 期号: 1, 页码: 1550259
作者:  Wang, Minjie;  Ma, Caiwen
收藏  |  浏览/下载：26/0  |  提交时间：2016/02/19
Common-Mode Electromagnetic Interference Calculation Method for a PV Inverter With Chaotic SPWM 期刊论文  OAI收割
IEEE TRANSACTIONS ON MAGNETICS, 2015, 卷号: 51, 期号: 11, 页码: 4
作者:  Yang, Zhichang;  Li, Hong;  Lin, Fei;  Zhang, Bo;  Lu, Jinhu
  |  收藏  |  浏览/下载：134/0  |  提交时间：2018/07/30
Optimization of irregular mapping for error floor removed bit-interleaved coded modulation with iterative decoding and 8psk 期刊论文  iSwitch采集
Eurasip journal on wireless communications and networking, 2014, 卷号: 2014, 期号: 1
作者:  Cheng,Chen;  Tu,Guofang;  Zhang,Can
收藏  |  浏览/下载：32/0  |  提交时间：2019/05/09
Error-free OTDM demultiplexer using the supercontinuum spectrum-slicing induced clock signal 期刊论文  OAI收割
optics communications, 2011, 卷号: 284, 期号: 19, 页码: 4327-4330
作者:  Feng, Huan;  Zhao, Wei;  Yan, Shuangyi;  Xie, Xiaoping
收藏  |  浏览/下载：18/0  |  提交时间：2011/09/30
Simulation and experiment of the static FTIR based on micro multi-step mirrors (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies, May 24, 2011 - May 26, 2011, Beijing, China
作者:  Liang Z.-Z.;  Zhang J.;  Zhang J.;  Zhang J.;  Zhu W.-B.
收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25
In recent years  Fourier transform spectrometer (FTS) with small size and low mass is required in many applications with growing need for real-time and small platform spectral detection. In this paper  a micro Fourier transform infrared spectrometer (FTIR) based on spatial modulation mode was designed. This spectrometer has the advantages of high stability and simplified configuration. It also promises optical path differences (OPD) with high precision  as MOEMS technology is used in manufacturing the key components. The simulation and the experiments with regard to this FTIR configuration have been done. Firstly  the diffraction effect of the micro multi-step mirrors (MMSMs) is studied. We discuss the influence to the reversed spectrum by different mirror widths and different diffraction distances. Secondly  we simulate and analyze the influence of the source solid angle to the spectral resolution. Thirdly  we set up the theoretical model of the collimation error which is mainly from the defocus of the optical system and analyze the result caused by the collimation error. Fourthly  a new discrete Fourier transform arithmetic using least-squares cosines progression (LSCP) is proposed which can reconstruct the spectrum with nonuniform sampled signals. Finally  the MMSMs are fabricated used the MOEMS technology and the structural parameters are tested. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).