TITLE

Midinfrared “W” diode lasers with improved electrical characteristics

AUTHOR(S)
Kim, M.; Bewley, W.W.; Lindle, J.R.; Kim, C.S.; Vurgaftman, I.; Meyer, J.R.; Kim, J.G.; Martinelli, R.U.
PUB. DATE
December 2003
SOURCE
Applied Physics Letters;12/29/2003, Vol. 83 Issue 26, p5374
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Midinfrared “W” quantum-well diode lasers with reduced turn-on voltages are reported. Devices with coated facets operated in continuous-wave mode up to 195 K, where the emission wavelength was 3.56 μm. At 78 K, the threshold current density was 67 A/cm[sup 2], the maximum output power was 198 mW, and the slope efficiency was 106 mW/A. © 2003 American Institute of Physics.
ACCESSION #
11753301

 

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