10-GHz mode-locked extended cavity laser integrated with surface-etched DBR fabricated by quantum-well intermixing
- Hou, L.
- Haji, M.
- Dylewicz, R.
- Bocang, Q.
- Bryce, A.C.
Publication date
January 2011
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE) ISSN
1041-1135Abstract
The 10-GHz passively mode-locked AlGaInAs/InP 1.55- μm extended cavity lasers integrated with optimized surface-etched distributed Bragg mirrors have been fabricated. A quantum-well intermixing process was used to provide low-absorption loss gratings with accurate wavelength control. The lasers produce 2.99-ps sech<sup>2</sup>-pulses with a time-bandwidth product (TBP) of 0.51
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