Ultralow-linewidth ring laser using hybrid integration and generic foundry platforms.
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DOI: 10.1364/ol.457367
Abstract: Two photonic integrated circuits (PICs) are coupled to form a hybridly integrated semiconductor ring laser in the telecom C band with an intrinsic linewidth of (158±21) Hz. This is, to the best of our knowledge,… read more here.
Keywords: foundry platforms; laser; hybrid integration; ring laser ... See more keywords
Intra-cavity coherent combining of DBR lasers on an InP generic foundry platform.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.483889
Abstract: We report an intra-cavity coherent combining of two distributed Bragg reflector (DBR) lasers with a combining efficiency of ∼84% on an InP generic foundry platform. The on-chip power of the intra-cavity combined DBR lasers is… read more here.
Keywords: cavity coherent; inp generic; coherent combining; intra cavity ... See more keywords