Abstract
GalnAsP/lnP DH lasers for the 1.3 μm region were fabricated through a single LPE process on semi-insulating InP substrates with a terrace structure. The threshold current of the mounted lasers was typically 65 mA under CW operation at room temperature. Light output of 450 mW per facet was achieved at a pulsed injection current of 4.2 A.
Original language | English |
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Pages (from-to) | 359-361 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 18 |
Issue number | 9 |
DOIs | |
Publication status | Published - 1982 Apr 29 |
Keywords
- Lasers and applications
- Semiconductor lasers