Kerr frequency comb generation in photonic integrated Ge-As-S chalcogenide microresonators

• DOI: 10.1364/cleo_si.2020.sw4j.2
• Publication Date: 2020-10-02T16:19:19Z
• Authors: Di Xia; Pingyang Zeng; Zelin Yang; Yaodong Sun; Yufei Huang; Jingshun Pan; Jingcui Song; Ying Zhu; Hairun Guo; Bin Zhang; Zhaohui Li
• Keywords: Chalcogenide glass; Q factor

Here, we demonstrate dispersion-engineered chalcogenide glasses (ChG)-microresonator with a loaded Q-factor of ~0.5 million. Kerr combs generation is first experimentally using the ChG-based micro-resonators.