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Widely Tunable all-active micro-ring lasers through phase shifted controlled feedback

: Kapsalis, A.; Stamataki, I.; Syvridis, D.; Hamacher, M.


Société de l'Électricité, de l'Électronique et des Technologies de l'Information et de la Communication -SEE-:
ECOC 2006, 32nd European Conference on Optical Communication. Proceedings : 24 - 28 September 2006, Cannes, France
Paris: SEE, 2006
Art. 4801245
European Conference on Optical Communication (ECOC) <32, 2006, Cannes>
Fraunhofer HHI ()

Tunable lasers based on InGaAsP/InP microring resonators are demonstrated. Tuning ranges from 18 to 30 nm are achieved by the interaction of phase shifted counterpropagating modes through back-reflection at the chip facets.