DocumentCode
1154576
Title
Photon-number squeezing in visible-spectrum light-emitting diodes
Author
Lynam, P. ; Mahboob, I. ; Parnell, A.J. ; Fox, A.M. ; Krames, M.R.
Author_Institution
Dept. of Phys. & Astron., Univ. of Sheffield, UK
Volume
39
Issue
1
fYear
2003
Firstpage
110
Lastpage
112
Abstract
Strong photon-number squeezing in visible-spectrum light-emitting diodes operating at room temperature is reported. The squeezing level achieved was typically 0.5 dB (12%) in conventional high-brightness red-emitting devices, and increased up to 1.2 dB (25%) in a high-power truncated-inverted-pyramid (TIP) device.
Keywords
interference suppression; light emitting diodes; photons; semiconductor device noise; shot noise; 650 nm; high sensitivity optical measurements; high-brightness red-emitting devices; high-power truncated-inverted-pyramid device; light-emitting diodes; photocurrent noise level; photon-number squeezing; room temperature operation; shot noise suppression; sub-Poissonian light; visible-spectrum LED;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20030032
Filename
1182384
Link To Document