Abstract
A tuning range of 48nm has been achieved with a tuning current of only 40 mA in a 1.55μm InGaAsP/InP multiquantum-well laser based on a grating-assisted vertical coupler intracavity filter. Using a combination of current and voltage tuning, a 55 nm tuning range was demonstrated.
Original language | English (US) |
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Pages (from-to) | 664-666 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 29 |
Issue number | 8 |
DOIs | |
State | Published - Apr 15 1993 |
Externally published | Yes |
Keywords
- Lasers
- Semiconductor lasers
ASJC Scopus subject areas
- Electrical and Electronic Engineering