Dispersion engineering and frequency comb generation in thin silicon nitride concentric microresonators

Kerr frequency comb generation from microresonators requires anomalous dispersion, imposing restrictions on materials and resonator design. Here, Kim et al. propose a concentric racetrack-resonator design where the dispersion can be engineered to be anomalous via resonant mode coupling.

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Auteurs principaux: Sangsik Kim, Kyunghun Han, Cong Wang, Jose A. Jaramillo-Villegas, Xiaoxiao Xue, Chengying Bao, Yi Xuan, Daniel E. Leaird, Andrew M. Weiner, Minghao Qi
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/7f5bd9725083465a96bd65418b75c0f9
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