DocumentCode
1559931
Title
Ultra-sensitive autocorrelation of 1.5 μm light with single photon counting silicon avalanche photodiode
Author
Xu, C. ; Roth, J.M. ; Knox, W.H. ; Bergman, K.
Author_Institution
Lucent Technol. Bell Labs, Holmdel, NJ, USA
Volume
38
Issue
2
fYear
2002
fDate
1/17/2002 12:00:00 AM
Firstpage
86
Lastpage
88
Abstract
1.5 μm two-photon absorption in a single photon counting silicon avalanche photodiode at record continuous-wave levels below 100 μW is reported. Autocorrelation of a 10 GHz, 1.67 picosecond pulse-train using this device demonstrates 1.5 × 10-3 (mW)2 peak-power times average-power sensitivity without the use of lock-in detection
Keywords
avalanche photodiodes; elemental semiconductors; infrared detectors; nonlinear optics; optical correlation; photon counting; silicon; two-photon processes; 1.5 μm light; 1.5 micron; 1.67 ps; 10 GHz; 100 muW; Si; average-power sensitivity; continuous-wave levels; peak-power; pulse-train; single photon counting silicon avalanche photodiode; two-photon absorption; ultra-sensitive autocorrelation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020034
Filename
981584
Link To Document