Performance verification of ultra-high-resolution VIPA-based spectrograph with resolution >50k and spectral range >80nm

Zhongnan Zhang; Dong Lin; Xiaoming Zhu; Zhiqiang Wang; Jinping He

doi:10.1117/12.3004652

29 December 2023 Performance verification of ultra-high-resolution VIPA-based spectrograph with resolution >50k and spectral range >80nm

Zhongnan Zhang, Dong Lin, Xiaoming Zhu, Zhiqiang Wang, Jinping He

Author Affiliations +

Proceedings Volume 12976, Eighth Asia Pacific Conference on Optics Manufacture and Third International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2023); 129760D (2023) https://doi.org/10.1117/12.3004652
Event: 8th Asia Pacific Conference on Optics Manufacture & 3rd International Forum of Young Scientists on Advanced Optical Manufacturing, 2023, Shenzhen, China

Abstract

A VIPA-based spectrograph with ultra-high resolution and wide band was designed and built by the astronomical photonics team in NIAOT. The fiber-fed spectrograph is compact (W × D × H: 350 mm × 350 mm × 150 mm) and designed to operate without temperature control measures. The spectrograph also provides a fast and accurate measurement of linewidths. Here we report the performances of the VIPA spectrograph, such as the spectral resolution and coverage, the precision of linewidth measurements, the stability with ambient temperature and data acquisition rate, etc.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Zhongnan Zhang, Dong Lin, Xiaoming Zhu, Zhiqiang Wang, and Jinping He "Performance verification of ultra-high-resolution VIPA-based spectrograph with resolution >50k and spectral range >80nm", Proc. SPIE 12976, Eighth Asia Pacific Conference on Optics Manufacture and Third International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2023), 129760D (29 December 2023); https://doi.org/10.1117/12.3004652

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