Two-dimensional surface emitting distributed feedback laser arrays
- 1 August 1989
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 1 (8) , 202-204
- https://doi.org/10.1109/68.36042
Abstract
The demonstration of two-dimensional arrays of surface-emitting distributed feedback lasers is reported. A 30-element array is shown to produce up to 6.8 W of pulsed output power. A 27-element array bonded on a silicon microchannel water-cooled heat sink is shown to produce as much as 3 W of continuous-wave output power. The high continuous wave power is possible due to the low thermal resistance in the p-side down design of the surface-emitting distributed feedback lasers and effective heat extraction by a silicon microchannel heat sink.Keywords
This publication has 12 references indexed in Scilit:
- Microchannel Heat Sinks And Microlens Arrays For High Average-power Diode Laser ArraysPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Hybrid approach to two-dimensional surface-emitting diode laser arraysApplied Physics Letters, 1988
- AlGaAs Surface Emitting Distributed Feedback LaserPublished by SPIE-Intl Soc Optical Eng ,1988
- Surface-emitting distributed feedback semiconductor laserApplied Physics Letters, 1987
- Distributed-feedback, surface-emitting laser diode with lateral double heterostructureElectronics Letters, 1987
- cw surface-emitting grating-coupled GaAs/AlGaAs distributed feedback laser with very narrow beam divergenceApplied Physics Letters, 1987
- Phase-locked operation of coupled pairs of grating-surface-emitting diode lasersApplied Physics Letters, 1987
- Monolithic GaAs/AlGaAs diode laser/deflector devices for light emission normal to the surfaceApplied Physics Letters, 1986
- Room temperature pulsed oscillation of GaAlAs/GaAs surface emitting junction laserIEEE Journal of Quantum Electronics, 1985
- High-performance heat sinking for VLSIIEEE Electron Device Letters, 1981