Objective lens design of polarization imaging in haze environment

Shuang Wang; Guanyu Wen; Juntong Zhan; Qiang Fu

doi:10.1117/12.2282352

24 October 2017 Objective lens design of polarization imaging in haze environment

Shuang Wang, Guanyu Wen, Juntong Zhan , Qiang Fu

Proceedings Volume 10462, AOPC 2017: Optical Sensing and Imaging Technology and Applications; 104620I (2017) https://doi.org/10.1117/12.2282352
Event: Applied Optics and Photonics China (AOPC2017), 2017, Beijing, China

Abstract

Nowadays, haze environment has a severe impact on astronomical ground-based space observations, which leads to the decline of imaging quality radically. In this article, the impact on the ground station caused by haze environment has been analyzed. In order to improve the imaging quality of the observation target, an optical system has been designed using perspective polarization imaging techniques. To ensure the precision of polarizing measurement and quality of wide field imaging, We analyzed the design of the polarizing of the objective lens and the difficulties of the structure of the system. Finally we have designed a reversed telephoto telemetric structure in the image space successfully. Improved entrance light and achieved the performance indicators to the field of 44.3 °, f # 4, back focal length 2 times the focal length, focal length 20mm. The experiments of the system proved to be successfully improved the imaging quality compared with the traditional imaging system.

Citation Download Citation

Shuang Wang, Guanyu Wen, Juntong Zhan , and Qiang Fu "Objective lens design of polarization imaging in haze environment", Proc. SPIE 10462, AOPC 2017: Optical Sensing and Imaging Technology and Applications, 104620I (24 October 2017); https://doi.org/10.1117/12.2282352

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available