Chinese Journal of Quantum Electronics, Volume. 38, Issue 6, 788(2021)

Development of virtually imaged phased array spectrometer in red band

Hao ZHOU1,2、*, Bo FANG1,2, Nana YANG1,2, Weixiong ZHAO1, Chunhui WANG1,3, and Weijun ZHANG1,3
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
  • show less

    VIPA spectrometer, based on the strong dispersion capability of the virtually imaged phased array (VIPA), is a new type of high-performance spectral measurement technology, which has the advantages of wide spectral coverage, high time resolution, and highspectral resolution. Based on a quartz VIPA in 60 GHz free spectral region (FSR), a VIPA spectrometer for spectrum measurement in the red light band is developed, and the output spectrum of a 633 nm multi-mode laser is measured. At a time resolution of 100 μs, the output spectrum with a single measurement of 3.1 nm spectral width and 2.0 pm (1.5 GHz) high spectral resolution is obtained. And the continuous operation for 4 h shows that the spectral drift is less than 0.5 pm. The performance of the spectrometer can be further improved by using diffraction grating scanning device, area CCD with shorter exposure speed, and VIPA with larger FSR.

    Tools

    Get Citation

    Copy Citation Text

    ZHOU Hao, FANG Bo, YANG Nana, ZHAO Weixiong, WANG Chunhui, ZHANG Weijun. Development of virtually imaged phased array spectrometer in red band[J]. Chinese Journal of Quantum Electronics, 2021, 38(6): 788

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: May. 11, 2021

    Accepted: --

    Published Online: Feb. 14, 2022

    The Author Email: Hao ZHOU (1584434328@qq.com)

    DOI:10.3969/j.issn.1007-5461. 2021.06.006

    Topics