TRANSVERSE-MODES AND PATTERNS OF ELECTRICALLY PUMPED VERTICAL-CAVITY SURFACE-EMITTING SEMICONDUCTOR-LASERS

Authors
LI H LUCAS TL MCINERNEY JG MORGAN RA
Citation
H. Li et al., TRANSVERSE-MODES AND PATTERNS OF ELECTRICALLY PUMPED VERTICAL-CAVITY SURFACE-EMITTING SEMICONDUCTOR-LASERS, Chaos, solitons and fractals, 4(8-9), 1994, pp. 1619
Citations number
17
Categorie Soggetti
Mathematics,Mechanics,Engineering,"Physics, Applied
Journal title
Chaos, solitons and fractals → ACNP
ISSN journal
09600779
Volume
4
Issue
8-9
Year of publication
1994
Database
ISI
SICI code
0960-0779(1994)4:8-9<1619:TAPOEP>2.0.ZU;2-L
Abstract
Generation of high-order transverse modes and patterns in electrically pumped vertical-cavity surface-emitting semiconductor lasers (VCSELs) has been investigated experimentally. Both Gauss-Hermite modes and Ga uss-Laguerre modes have been observed in large-aperture VCSELs operate d well above threshold. The experiments show that these spatial patter ns can be controlled by external light injection.