System optimization on coded aperture spectrometer

Hua Liu, Quanxin Ding, Helong Wang, Hongliang Chen, Chunjie Guo, Liwei Zhou

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

For aim to find a simple multiple configuration solution and achieve higher refractive efficiency, and based on to reduce the situation disturbed by FOV change, especially in a two-dimensional spatial expansion. Coded aperture system is designed by these special structure, which includes an objectiveï1/4a coded componentï1/4a prism reflex system components, a compensatory plate and an imaging lensï1/4ŽCorrelative algorithms and perfect imaging methods are available to ensure this system can be corrected and optimized adequately. Simulation results show that the system can meet the application requirements in MTF, REA, RMS and other related criteria. Compared with the conventional design, the system has reduced in volume and weight significantly. Therefore, the determining factors are the prototype selection and the system configuration.

Original languageEnglish
Title of host publicationAOPC 2017
Subtitle of host publicationOptical Spectroscopy and Imaging
EditorsWei Hang, Xiandeng Hou, Bing Zhao, Zhe Wang, Mengxia Xie, Tsutomu Shimura, Jin Yu
PublisherSPIE
ISBN (Electronic)9781510614031
DOIs
Publication statusPublished - 2017
Externally publishedYes
EventApplied Optics and Photonics China: Optical Spectroscopy and Imaging, AOPC 2017 - Beijing, China
Duration: 4 Jun 20176 Jun 2017

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10461
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceApplied Optics and Photonics China: Optical Spectroscopy and Imaging, AOPC 2017
Country/TerritoryChina
CityBeijing
Period4/06/176/06/17

Keywords

  • Optical Design
  • Photonics
  • System Engineering

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