Demonstration of On-Chip Tunable Fano Resonance Based on Interference Between Microring Resonator and Fabry-Perot Cavity

Based on an on-chip coupling resonant system, we experimentally demonstrate tunable Fano resonances with maximum extinction ratio (ER) of 23.22 dB and maximum slope rate (SR) of 252 dB/nm. Moreover, the wavelength of Fano resonance can be shifted widely with a tuning efficiency of 0.2335 nm/mW.

Saved in:
Bibliographic Details
Main Authors: Zheng, Shuang, Ruan, Zhengsen, Gao, Shengqian, Long, Yun, Li, Shimao, He, Mingbo, Zhou, Nan, Du, Jing, Shen, Li, Cai, Xinlun, Wang, Jian
Format: Conference Proceeding
Language:English
Subjects:
Cavity resonators
Couplings
Heating systems
Optical resonators
Optical waveguides
Photonics
Silicon
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Based on an on-chip coupling resonant system, we experimentally demonstrate tunable Fano resonances with maximum extinction ratio (ER) of 23.22 dB and maximum slope rate (SR) of 252 dB/nm. Moreover, the wavelength of Fano resonance can be shifted widely with a tuning efficiency of 0.2335 nm/mW.
ISSN:2162-1098
DOI:10.1364/ACPC.2017.Su2A.132