A DBR laser tunable by resistive heating
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A distributed Bragg reflector (DBR) laser tuned by resistive heating is presented. It has a tuning range greater than 10 nm with only a 33% reduction in output power and a 10% increase in linewidth. Its behavior is easily modeled, agreeing well with simple theory.<
Published in:
Photonics Technology Letters, IEEE
(Volume:4
,
Issue:
12
)
Date of Publication: Dec. 1992