Results on a vertical cavity surface emitting laser with InGaAs/GaAs quantum wells and a hybrid AIAs/GaAs Bragg reflector with a metal top mirror are presented. The structure has a threshold current density of 2.1kAcm -2 and a 6% external quantum efficiency (uncorrected for substrate absorption and
β¦ LIBER β¦
Vertical cavity top-surface emitting lasers with thin Ag mirrors and hybrid reflectors
β Scribed by M. Hong; L.W. Tu; J. Gamelin; Y.H. Wang; R.J. Fischer; E.F. Schubert; K. Tai; G. Hasnain; J.P. Mannaerts; B.E. Weir; J.D. Wynn; R.F. Kopf; G.J. Zydzik; A.Y. Cho
- Book ID
- 107791898
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 418 KB
- Volume
- 111
- Category
- Article
- ISSN
- 0022-0248
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