Title :
Design and analysis of double-fused 1.55-μm vertical-cavity lasers
Author :
Babic, Dubravko I. ; Piprek, Joachim ; Streubel, Klaus ; Mirin, R.P. ; Margalit, N.M. ; Mars, D.E. ; Bowers, John E. ; Hu, Evelyn L.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., Santa Barbara, CA, USA
fDate :
8/1/1997 12:00:00 AM
Abstract :
Detailed design and experimental characterization of three generations of double-fused vertical-cavity lasers are described. The result of this design evolution is the first above-room-temperature continuous-wave operation of long-wavelength vertical-cavity lasers. Threshold currents of 2.3 mA and yields greater than 90% have been obtained
Keywords :
III-V semiconductors; distributed Bragg reflector lasers; gallium arsenide; gallium compounds; indium compounds; laser beams; laser cavity resonators; laser mirrors; semiconductor lasers; surface emitting lasers; 1.55 mum; 2.3 mA; 298 K; 90 percent; InGaAsP-AlGaAs-GaAs; above-room-temperature continuous-wave operation; continuous-wave operation; design; double-fused vertical-cavity lasers; long-wavelength vertical-cavity lasers; threshold currents; vertical-cavity lasers; yields; Laboratories; Laser fusion; Mars; Mirrors; Optical design; Optoelectronic devices; Photodetectors; Thermal conductivity; Vertical cavity surface emitting lasers; Wafer bonding;
Journal_Title :
Quantum Electronics, IEEE Journal of
