Failure analysis of PC MCT caused by current

Dafu Liu; Ligang Wu; Yonggang Yuan; Lianmei Zhang; Xiufang Jin; Haimei Gong

doi:10.1117/12.625046

15 October 2005 Failure analysis of PC MCT caused by current

Dafu Liu, Ligang Wu, Yonggang Yuan, Lianmei Zhang, Xiufang Jin, Haimei Gong

Proceedings Volume 5964, Detectors and Associated Signal Processing II; 596415 (2005) https://doi.org/10.1117/12.625046
Event: Optical Systems Design 2005, 2005, Jena, Germany

Abstract

The influence of larger constant current burning was studied and analyses on the failed detectors were given. "1/f" noise is observed in the reign of g-r noise, and the exponential factor had a trend of increasing with burning time. Peak wavelength and cutoff wavelength of the detectors had no apparent change during electrical burning, but there were decreases on the short wavelength side in spectral response. After a long time burning, minority carrier lifetime of the detectors decreased as well as black-body signals. Analyses showed that defects increased at the surface of detectors after burning, which was responsible for decreasing the detector performance, even detector failure.

Citation Download Citation

Dafu Liu, Ligang Wu, Yonggang Yuan, Lianmei Zhang, Xiufang Jin, and Haimei Gong "Failure analysis of PC MCT caused by current", Proc. SPIE 5964, Detectors and Associated Signal Processing II, 596415 (15 October 2005); https://doi.org/10.1117/12.625046

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