Share Email Print
cover

Proceedings Paper

Pulsed-laser-induced damage on the HgCdTe surface
Author(s): Xiaoguang Wu; Xierong Hu; Zhaopeng Liu; Jiaxiong Fang; Jie Shen; Guosen Xu
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The surface morphology of HgCdTe wafer irradiated by a single pulse from a Nd:YAG laser (wavelength 0.53 micrometers , pulse width 10 ns) is studied in this paper. The surface structures are related to surface acoustic standing waves, bulk acoustic waves, Hg atoms depletion and boiling of melting surface layer. A plot of damage site area versus pulse laser energy density have been given.

Paper Details

Date Published: 7 October 1994
PDF: 6 pages
Proc. SPIE 2274, Infrared Detectors: State of the Art II, (7 October 1994); doi: 10.1117/12.189230
Show Author Affiliations
Xiaoguang Wu, Shandong Univ. (China)
Xierong Hu, Shandong Univ. (China)
Zhaopeng Liu, Shandong Univ. (China)
Jiaxiong Fang, Shanghai Institute of Technical Physics (China)
Jie Shen, Shanghai Institute of Technical Physics (China)
Guosen Xu, Shanghai Institute of Technical Physics (China)


Published in SPIE Proceedings Vol. 2274:
Infrared Detectors: State of the Art II
Randolph E. Longshore, Editor(s)

© SPIE. Terms of Use
Back to Top