中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 重庆绿色智能技术研究院
  3. 中国科学院重庆绿色智能技术研究院
  4. 集成光电技术研究中心
A Pixilated Spectrometer Based on Single Liquid Crystal and Sparse Algorithm

文献类型：期刊论文

作者Sun, Feiying1; Xia, Liangping1; Yang, Zheng1; Cui, Jun1,2; Zhang, Ziyin1; Bin Nie, Chang1; Liu, Danjun1; Yin, Shaoyun1; Zheng, Guoxing1,2; Wu, Peng1
刊名IEEE PHOTONICS JOURNAL
出版日期2016-10-01
卷号8期号:5页码:6
关键词Integrated optics devices spectroscopy high resolution liquid crystals
ISSN号1943-0655
DOI10.1109/JPHOT.2016.2597190
通讯作者Du, CL (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing Key Lab Multiscale Mfg Technol, Chongqing 400714, Peoples R China.
英文摘要A method of achieving integrated microspectrometer with small size, high-energy efficiency, and high spectrum resolution is proposed. This spectrometer utilizes the single-pixilated liquid crystal (LC) and a matched sparse representation algorithm. The properties of compact size and high-energy efficiency are benefit to the configuration of single-pixilated LC which forms a filter array in the time domain for the polarization interference turned by driven voltage. The high spectrum resolution is obtained with the application of sparse representation of the nonnegative L1 minimization algorithm. By theoretical derivation, the physical model of the microspectrometer is set up, and the experimental results indicate the effectiveness of spectrum reconstruction with a spectrum resolution of about 0.2 nm.
资助项目National Science Foundation of China[61275061] ; National Science Foundation of China[11174281] ; National Science Foundation of China[61504147] ; National Science Foundation of China[61475199] ; National Science Foundation of China[61308062] ; Application Development Project of Chongqing, China[cstc2013yykfC00007] ; Fundamental & Advanced Research Projects of Chongqing, China[cstc2013jcyjC00001] ; Scientific Equipment Research Project of Chinese Academy of Sciences (Development of THz imaging spectrometer for biomacromolecules)
WOS研究方向Engineering ; Optics ; Physics
语种英语
WOS记录号WOS:000401157000001
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
源URL[http://119.78.100.138/handle/2HOD01W0/3744]  
专题集成光电技术研究中心
通讯作者Du, Chunlei
作者单位1.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing Key Lab Multiscale Mfg Technol, Chongqing 400714, Peoples R China
2.Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Feiying,Xia, Liangping,Yang, Zheng,et al. A Pixilated Spectrometer Based on Single Liquid Crystal and Sparse Algorithm[J]. IEEE PHOTONICS JOURNAL,2016,8(5):6.
APA Sun, Feiying.,Xia, Liangping.,Yang, Zheng.,Cui, Jun.,Zhang, Ziyin.,...&Du, Chunlei.(2016).A Pixilated Spectrometer Based on Single Liquid Crystal and Sparse Algorithm.IEEE PHOTONICS JOURNAL,8(5),6.
MLA Sun, Feiying,et al."A Pixilated Spectrometer Based on Single Liquid Crystal and Sparse Algorithm".IEEE PHOTONICS JOURNAL 8.5(2016):6.

入库方式： OAI收割

来源：重庆绿色智能技术研究院

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。