Abstract
A multiwavelength laser based on a super-structured Bragg grating is designed and fabricated on multiquantum well AlGaInAs-InP. This laser exhibits phase locking via mutual injection of the neighboring cavities assisted by four wave mixing. We present optical and electrical characterization of its emission regimes showing a complex dynamic behavior. More specifically, this paper focuses on a pulsed regime with a quasi-continuous tunable repetition rate from 32 GHz to 49 GHz.
Original language | English |
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Pages (from-to) | 17050-17062 |
Number of pages | 13 |
Journal | Optics Express |
Volume | 22 |
Issue number | 14 |
Early online date | 3 Jul 2014 |
DOIs | |
Publication status | Published - 14 Jul 2014 |
Keywords
- Bragg grating
- tunable lasers
- semiconductor lasers