Translator Disclaimer
Poster + Paper
10 October 2020 Design of a MWIR spectral zoom imaging system
Author Affiliations +
Conference Poster
Abstract
It is a hybrid design spectrometer with MWIR zooming and spectral imaging. The system realizes the searching in large field of view and recognition in small field of view which can resolve the difficulty that the target and background of spectrometer are not easy to distinguish in a single field of view. It also decreases the difficulty of spectral analysis and data dimension reduction. The collimating light beam modulated by AOTF (acousto-optic tunable filter) provides a basis for the subsequent spectral analysis. The optical system realizes three times zoom from 160mm to 480mm. The simulation achieves the effect imaging result. Experiments show that the system has both imaging and spectral recognition capabilities.
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xiaohu Guo, Jingjing Zhu, Weiwei Zhu, Ping Zhou, Chenxiao Zhao, and Tengfei Li "Design of a MWIR spectral zoom imaging system", Proc. SPIE 11548, Optical Design and Testing X, 115481E (10 October 2020); https://doi.org/10.1117/12.2573494
PROCEEDINGS
7 PAGES + POSTER

SHARE
Advertisement
Advertisement
RELATED CONTENT


Back to Top