1-mW CW-RT monolithic VCSEL at 1.55 mu m

Citation
J. Boucart et al., 1-mW CW-RT monolithic VCSEL at 1.55 mu m, IEEE PHOTON, 11(6), 1999, pp. 629-631
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE PHOTONICS TECHNOLOGY LETTERS
ISSN journal
10411135 → ACNP
Volume
11
Issue
6
Year of publication
1999
Pages
629 - 631
Database
ISI
SICI code
1041-1135(199906)11:6<629:1CMVA1>2.0.ZU;2-K
Abstract
In this letter, we demonstrate the first result of a high-power (1 mW) cont inuous-wave room-temperature vertical-cavity surface-emitting laser emittin g at 1.55 mu m using a single InP substrate. The whole structure was grown monolithically using gas source molecular beam epitaxy and incorporates two original approaches. The first originality consists in the growth of a met amorphic GaAs-AlAs Bragg mirror directly on an InP-based cavity, The second novel idea is to use a tunnel junction for current injection. Moreover by using these two approaches the processing is very simple and, therefore, fu lfills the goal for low-cost laser production in access and interconnection s applications.