Photonic devices based on antisymmetric Bragg gratings

Yuechun Shi; Yong Zhao; Rulei Xiao; Yitao Wu; Xiangfei Chen; Chunliang Ma

doi:10.1117/12.2548947

12 March 2020 Photonic devices based on antisymmetric Bragg gratings

Yuechun Shi, Yong Zhao, Rulei Xiao, Yitao Wu, Xiangfei Chen, Chunliang Ma

Proceedings Volume 11435, 2019 International Conference on Optical Instruments and Technology: Optical Communication and Optical Signal Processing; 114350F (2020) https://doi.org/10.1117/12.2548947
Event: 2019 International Conference on Optical Instruments and Technology, 2019, Beijing, China

Abstract

This paper presents our recent studies on photonic devices based on antisymmetric Bragg gratings (ASBGs). ASBGs can realize backward mode conversion between the fundamental and first order transverse electric mode, i.e., TE₀and TE₁. If a π phase shift is inserted in the middle of ASBG, light resonance along with mode conversion can be set up. We call this new resonance as the “Hybrid mode resonance”. Based on this structure, several photonic devices are realized. For example, we experimentally demonstrated an on-chip light filter with dropped reflected light. It can be equivalent to the light circulator in some cases and benefits the application to photonic integrated systems. Besides, other photonic devices such as single wavelength resonator and narrow band reflector are also realized. We think the proposed grating structure may give a new way to design high-performance photonic devices.

Citation Download Citation

Yuechun Shi, Yong Zhao, Rulei Xiao, Yitao Wu, Xiangfei Chen, and Chunliang Ma "Photonic devices based on antisymmetric Bragg gratings", Proc. SPIE 11435, 2019 International Conference on Optical Instruments and Technology: Optical Communication and Optical Signal Processing, 114350F (12 March 2020); https://doi.org/10.1117/12.2548947

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available