Abstract
We report high power mid-infrared electrical injection operation of laser diodes based on InAsSb/ InAsP strained-layer superlattices grown on InAs substrate by metal-organic chemical vapor deposition. The broad-area laser diodes with 100 μm aperture and 1800 μm cavity length demonstrate peak output powers of 546 and 94 mW in pulsed and cw operation respectively at 100 K with a threshold current density as low as 100 A/cm2.
Original language | English (US) |
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Pages (from-to) | 3438-3440 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 74 |
Issue number | 23 |
DOIs | |
State | Published - Jun 7 1999 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)