System design of a long-wavelength IR CCD camera based on a 240X4 MCT focal plane array

Thomas R. Briere; R. Hohenberger; Jean-Pierre Chatard

doi:10.1117/12.23123

1 November 1990 System design of a long-wavelength IR CCD camera based on a 240X4 MCT focal plane array

Thomas R. Briere, R. Hohenberger, Jean-Pierre Chatard

Author Affiliations +

Proceedings Volume 1341, Infrared Technology XVI; (1990) https://doi.org/10.1117/12.23123
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

This paper describes the successful completion of a long wavelength second generation infrared camera which was designed, fabricated and tested at Kolisman Co. The design focused on a low cost approach based on state-of-the art components which were sufficiently mature in their development cycle to be readily available if no design modifications were necessary (i.e. 'off the shelf'). The system design approach for the sensor package allows for retrofit to existing sensor platforms thereby reducing integration costs while offering second generation performance. The design is based on a 7.5-10.7 micron long wavelength focal plane array (FPA) consisting of 240 x 4 elements. Cryogenic cooling is supplied for the array using a state-of-the-art linear drive Stirling cycle refrigerator. The system is a parallel scanned type utilizing on-focal plane time delay and integration to achieve improved signal to noise ratio. Digital scan conversion is used to obtain RS-170 TV compatible output.

Citation Download Citation

Thomas R. Briere, R. Hohenberger, and Jean-Pierre Chatard "System design of a long-wavelength IR CCD camera based on a 240X4 MCT focal plane array", Proc. SPIE 1341, Infrared Technology XVI, (1 November 1990); https://doi.org/10.1117/12.23123

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