Photonics Research, Volume. 9, Issue 3, 364(2021)
Observation of a manifold in the chaotic phase space of an asymmetric optical microcavity
Fig. 1. (a) Chaotic ray dynamics in an asymmetric microcavity in real space. Green lines and purple lines are unstable four-period orbit and stable four-period orbit, respectively.
Fig. 2. (a) Angular momentum sin
Fig. 3. (a) Schematic illustration of the fiber–cavity coupling setup. Inset: scanning electron microscope image of the fiber with a diameter of
Fig. 4. (a), (b) Experimental output power (gray histograms) versus the excitation azimuthal angles in experiments with nanofiber diameters of 415 nm and 530 nm, respectively. The waterfall plots present corresponding intracavity energy by the ray model. (c) Intracavity energy distribution by the modified ray model. Gray points: stable manifold. The black dashed line I (II) marks the corresponding experimental position, i.e., fiber diameters of 415 nm (530 nm), in phase space. (d) Distribution of the output power obtained by 2D-FDTD simulations, covering the same region as (c).
Fig. 5. (a), (b) Experimental coupling depth of high-
Get Citation
Copy Citation Text
Yan-Jun Qian, Qi-Tao Cao, Shuai Wan, Yu-Zhong Gu, Li-Kun Chen, Chun-Hua Dong, Qinghai Song, Qihuang Gong, Yun-Feng Xiao. Observation of a manifold in the chaotic phase space of an asymmetric optical microcavity[J]. Photonics Research, 2021, 9(3): 364
Category: Optical Devices
Received: Nov. 13, 2020
Accepted: Jan. 14, 2021
Published Online: Mar. 2, 2021
The Author Email: Chun-Hua Dong (chunhua@ustc.edu.cn), Qinghai Song (qinghai.song@hit.edu.cn), Yun-Feng Xiao (yfxiao@pku.edu.cn)