scholarly journals The polarization-difference interference imaging spectrometer-Ⅱ. optical design and analysis

2014 ◽  
Vol 63 (11) ◽  
pp. 110705
Author(s):  
Mu Ting-Kui ◽  
Zhang Chun-Min ◽  
Li Qi-Wei ◽  
Wei Yu-Tong ◽  
Chen Qing-Ying ◽  
...  
Keyword(s):  
Optical Design ◽  
Imaging Spectrometer ◽  
Polarization Difference

scholarly journals Optical Design of A Compact Imaging Spectrometer for STSAT3

2008 ◽  
Vol 12 (4) ◽  
pp. 262-268 ◽  
Author(s):  
Jun-Ho Lee ◽  
Tae-Seong Jang ◽  
Ho-Soon Yang ◽  
Seung-Wu Rhee
Keyword(s):  
Optical Design ◽  
Imaging Spectrometer

Static polarization-difference interference imaging spectrometer

2012 ◽  
Vol 37 (17) ◽  
pp. 3507 ◽  
Author(s):  
Tingkui Mu ◽  
Chunmin Zhang ◽  
Wenyi Ren ◽  
Chenling Jia
Keyword(s):  
Imaging Spectrometer ◽  
Polarization Difference ◽  
Static Polarization

scholarly journals Optical Design of Improved Offner Imaging Spectrometer

2021 ◽  
Vol 2112 (1) ◽  
pp. 012007
Author(s):  
Chong Song ◽  
Yong Huang ◽  
Yangdong Yan ◽  
Dongsen Cui ◽  
Gang Wang ◽  
...  
Keyword(s):  
Optical System ◽  
Optical Design ◽  
Annular Region ◽  
Practical Application ◽  
Imaging Spectrometer ◽  
Imaging Quality ◽  
Lens Position ◽  
Operating Wavelength ◽  
The Stability ◽  
System Characteristics

Abstract An improved Offner imaging spectrometer was proposed based on the optical system characteristics of Offner imaging spectrometer, which can ensure perfect imaging quality in a wider annular region. The operating wavelength of the improved Offner imaging spectrometer ranges from 900nm to 1700nm, and the magnification is 1. Improved Offner imaging spectrometer can be obtained by changing the meniscus lens position and further optimizing the design. The results indicate that the improved Offner imaging spectrometer can effectively improve compactness and lightweight, and reduce the difficulty of optical adjustment, which is conducive to the stability of practical application.

scholarly journals Optical Design of a Shortwave Infrared Dual Camera CASSI Based on Improved Offner-Wynne Imaging Spectrometer

2021 ◽  
Vol 2112 (1) ◽  
pp. 012021
Author(s):  
Chong Song ◽  
Lipeng Huo ◽  
Yong Huang ◽  
Yangdong Yan ◽  
Gang Wang ◽  
...  
Keyword(s):  
Optical System ◽  
Imaging System ◽  
Optical Measurement ◽  
Focal Length ◽  
Optical Design ◽  
Optical Transmittance ◽  
Coded Aperture ◽  
Visual Axis ◽  
Imaging Spectrometer ◽  
Shortwave Infrared

Abstract Based on the optical system characteristics of coded aperture snapshot spectral imager (CASSI), an optimized optical system of shortwave infrared dual camera CASSI was designed based on improved Offner-Wynne imaging spectrometer. The operating wavelength of the optical system ranges from 900nm to 1700nm, and the focal length is 1200mm. It consists of two parts: the two dimensional imaging system and the multispectral CASSI imaging system. The key technical parameters of the two parts are the same and there is no visual axis difference. Therefore, the optimized optical system can effectively improve real-time performance, optical transmittance and compactness of the dual camera shortwave infrared CASSI, which is conducive to the application in optical measurement scenes in the shooting range.

Optical Design of Spaceborne Shortwave Infrared Imaging Spectrometer with Wide Field of View

2011 ◽  
Vol 40 (5) ◽  
pp. 673-678
Author(s):  
薛庆生 XUE Qing-sheng ◽  
林冠宇 LIN Guang-yu ◽  
宋克非 SONG Ke-fei
Keyword(s):  
Infrared Imaging ◽  
Optical Design ◽  
Field Of View ◽  
Wide Field ◽  
Imaging Spectrometer ◽  
Wide Field Of View ◽  
Shortwave Infrared

Optical design of compact infrared imaging spectrometer

2018 ◽  
Vol 47 (4) ◽  
pp. 418001 ◽  
Author(s):  
袁立银 Yuan Liyin ◽  
谢佳楠 Xie Jianan ◽  
侯 佳 Hou Jia ◽  
吕 刚 Lv Gang ◽  
何志平 He Zhiping
Keyword(s):  
Infrared Imaging ◽  
Optical Design ◽  
Imaging Spectrometer

Optical design of the Earth Surface Mineral Dust Source Investigation (EMIT) imaging spectrometer

2020 ◽  
Author(s):  
Christine L. Bradley ◽  
Erik Thingvold ◽  
Lori B. Moore ◽  
Justin M. Haag ◽  
Nasrat A. Raouf ◽  
...  
Keyword(s):  
Mineral Dust ◽  
Optical Design ◽  
Earth Surface ◽  
Dust Source ◽  
Imaging Spectrometer ◽  
The Earth ◽  
Surface Mineral

scholarly journals Optical design, laboratory test, and calibration of airborne long wave infrared imaging spectrometer

2017 ◽  
Vol 25 (19) ◽  
pp. 22440 ◽  
Author(s):  
Liyin Yuan ◽  
Zhiping He ◽  
Gang Lv ◽  
Yueming Wang ◽  
Chunlai Li ◽  
...  
Keyword(s):  
Laboratory Test ◽  
Infrared Imaging ◽  
Optical Design ◽  
Imaging Spectrometer ◽  
Long Wave ◽  
Long Wave Infrared
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