DocumentCode :
769578
Title :
Design and fabrication of ridge waveguide folded-cavity in-plane surface-emitting lasers
Author :
Chao, Chih-Ping ; Law, Kwok-Keung ; Merz, James L.
Author_Institution :
Dept. of Electr. & Comput. Eng., Calfornia Univ., Santa Barbara, CA, USA
Volume :
4
Issue :
3
fYear :
1992
fDate :
3/1/1992 12:00:00 AM
Firstpage :
223
Lastpage :
227
Abstract :
A 45 degrees angled reactive ion etching combined with an in situ monitoring technique was used to fabricate ridge waveguide folded-cavity in-plane surface-emitting lasers. This laser structure, with two 45 degrees C angle-etched internal total-reflection mirrors and an epitaxially grown distributed Bragg reflector, is very promising for OEIC applications. Laser-structure design and laser fabrication are addressed. A continuous-wave threshold current of 8 mA, the lowest reported in the literature, was achieved on 3- mu m-wide, 350- mu m long devices.<>
Keywords :
distributed Bragg reflector lasers; laser accessories; laser cavity resonators; mirrors; molecular beam epitaxial growth; optical waveguides; optical workshop techniques; semiconductor growth; semiconductor junction lasers; semiconductor technology; sputter etching; 3 micron; 350 micron; 8 mA; CW threshold current; OEIC applications; angle-etched internal total-reflection mirrors; angled reactive ion etching; diode lasers; epitaxially grown distributed Bragg reflector; folded-cavity; in situ monitoring technique; in-plane surface-emitting lasers; laser fabrication; laser structure; laser structure design; ridge waveguide; Distributed Bragg reflectors; Etching; Laser applications; Mirrors; Monitoring; Optical device fabrication; Optoelectronic devices; Surface emitting lasers; Surface waves; Waveguide lasers;
fLanguage :
English
Journal_Title :
Photonics Technology Letters, IEEE
Publisher :
ieee
ISSN :
1041-1135
Type :
jour
DOI :
10.1109/68.122373
Filename :
122373
Link To Document :
بازگشت