Broadened-waveguide 1.5-μm SCH-MQW InGaAsP/InP laser diodes with CW output powers of 4.6 Watts

D. Z. Garbuzov; R. J. Menna; R. U. Martinelli; L. A. DiMarco; M. G. Harvey; J. C. Connolly

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 1996),
paper CPD10

Broadened-waveguide 1.5-μm SCH-MQW InGaAsP/InP laser diodes with CW output powers of 4.6 Watts

D. Z. Garbuzov, R. J. Menna, R. U. Martinelli, L. A. DiMarco, M. G. Harvey, and J. C. Connolly

Conference on Lasers and Electro-Optics 1996

Anaheim, California United States
2–7 June 1996
ISBN: 1-55752-443-2

From the session
Postdeadline (CPD)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
D. Z. Garbuzov, R. J. Menna, R. U. Martinelli, L. A. DiMarco, M. G. Harvey, and J. C. Connolly, "Broadened-waveguide 1.5-μm SCH-MQW InGaAsP/InP laser diodes with CW output powers of 4.6 Watts," in Conference on Lasers and Electro-Optics, J. Bowers, D. Miller, D. Scifres, and A. Weiner, eds., Vol. 9 of OSA Technical Digest (Optica Publishing Group, 1996), paper CPD10.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Save article

Abstract

Earlier, we reported the performance improvement of separate-confinement-heterostructure (SCH) single quantum well (SQW) AlGaAs/GaAs [1,2] and SCH-MQW AlGaAsSb/InGaAsSb [3] diode lasers achieved by broadening the waveguide layers. In long-cavity lasers with broadened waveguides, the decrease of the laser mode fractions propagating in the highly doped cladding layers leads to higher differential efficiencies and higher output powers.

PDF Article

More Like This

20 W peak single-transverse-mode output power from 100-μm aperture-broadened waveguide GRIN5CH QW GaAs/AIGaAs (λ = 0.81 μm) and SCH DQW InGaAs/InGaAsP (λ = 0.97 μm) laser dlodes

D. Garbuzov, N. Morris, B. Odubanjo, R. Martinelli, J. C. Connolly, L. J. Mawst, A. Bhattacharya, D. Botez, C. Dries, and S. R. Forrest
CMA4 Conference on Lasers and Electro-Optics (CLEO:S&I) 1997

4 Watt, high efficient, 0.81-µm SQW GRIN-SCH AlGaAs/GaAs laser diodes with broadened waveguide

D. Z. Garbuzov, J. H. Abeles, N. A. Morris, M. G. Harvey, and J. C. Connolly
CTuC5 Conference on Lasers and Electro-Optics (CLEO:S&I) 1996

2.0 - 2.4 µm High-Power Broaden Waveguide SCH-QW InGaAsSb/AlGaAsSb Diode Lasers

D. Garbuzov, H. Lee, V. Khalfin, R. Martinelli, R. Menna, and J. Connolly
CWL2 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 1998

Previous Article Next Article