First order design of compact, broadband, high spectral resolution ultraviolet-visible imaging spectrometer

被引:11
作者
Yang, Qinghua [1 ]
机构
[1] Xidian Univ, Sch Phys & Optoelect Engn, Xian 710071, Peoples R China
基金
中国国家自然科学基金;
关键词
FABRY-PEROT-INTERFEROMETER; AFOCAL COUPLED ETALONS; DISPERSION; ARRAY; PERFORMANCE;
D O I
10.1364/OE.384603
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
An imaging spectrometer combining an entrance slit, a Fabry-Perot interferometer (FPI) and a plane transmission grating is presented. Each unit of the entrance slit is imaged on a separate column of the detector and different wavelengths are dispersed across different rows of that column. To cover the full spectral range, the FPI needs to scan N steps. For each unit of the entrance slit, one spectrum is obtained at each FPI spacing position and a total of N spectra are sequentially obtained to constitute a high resolution spectrum. The combination of imaging, interferometry and dispersive spectrometry enables the instrument to obtain spatial information and high-resolution spectral information of a broadband source in the ultraviolet-visible spectral region. First-order approximations of system performance are given. The unique design of the optics will make the instrument compact and suitable for high-spectral-resolution broadband ultraviolet-visible spectral imaging. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
引用
收藏
页码:5587 / 5601
页数:15
相关论文
共 52 条
  • [1] Fourier transform spectrometer based on Fabry-Perot interferometer
    Al-Saeed, Tarek A.
    Khalil, Diaa A.
    [J]. APPLIED OPTICS, 2016, 55 (20) : 5322 - 5331
  • [2] TAURUS - A WIDE-FIELD IMAGING FABRY-PEROT SPECTROMETER FOR ASTRONOMY
    ATHERTON, PD
    TAYLOR, K
    PIKE, CD
    HARMER, CFW
    PARKER, NM
    HOOK, RN
    [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1982, 201 (02) : 661 - 696
  • [3] Ban M., 1989, US patent, Patent No. 4850709
  • [4] High-speed high-precision and ultralong-range complex spectral domain dimensional metrology
    Bao, Wen
    Shen, Yi
    Chen, Tao
    Li, Peng
    Ding, Zhihua
    [J]. OPTICS EXPRESS, 2015, 23 (09): : 11013 - 11022
  • [5] Orthogonal dispersive spectral-domain optical coherence tomography
    Bao, Wen
    Ding, Zhihua
    Li, Peng
    Chen, Zhiyan
    Shen, Yi
    Wang, Chuan
    [J]. OPTICS EXPRESS, 2014, 22 (08): : 10081 - 10090
  • [6] Bao Y., 1999, US patent, Patent No. 5892582
  • [7] Radiometric and signal-to-noise ratio properties of multiplex dispersive spectrometry
    Barducci, Alessandro
    Guzzi, Donatella
    Lastri, Cinzia
    Nardino, Vanni
    Marcoionni, Paolo
    Pippi, Ivan
    [J]. APPLIED OPTICS, 2010, 49 (28) : 5366 - 5373
  • [8] Theoretical aspects of Fourier Transform Spectrometry and common path triangular interferometers
    Barducci, Alessandro
    Guzzi, Donatella
    Lastri, Cinzia
    Marcoionni, Paolo
    Nardino, Vanni
    Pippi, Ivan
    [J]. OPTICS EXPRESS, 2010, 18 (11): : 11622 - 11649
  • [9] Bass M., 2010, HDB OPTICS
  • [10] BENNETT CL, 1993, P SOC PHOTO-OPT INS, V1937, P191, DOI 10.1117/12.157065