Spatiotemporal lasing dynamics in a Limaçon-shaped microcavity

• Main Authors: Kim, Kyungduk, Bittner, Stefan, Jin, Yuhao, Zeng, Yongquan, Wang, Qijie, Cao, Hui
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics; Lasing Threshold; Limacon
• Online Access: https://hdl.handle.net/10356/172160
• Institution: Nanyang Technological University

Limaçon-shaped microdisk lasers are promising on-chip light sources with low lasing threshold and unidirectional output. We conduct an experimental study on the lasing dynamics of Limaçon-shaped semiconductor microcavities. The edge emission exhibits intensity fluctuations over a wide range of spati...