Box-like Filtering Effect in Resonant Structure

DOI

10.2991/mbdasm-19.2019.29How to use a DOI?

Keywords

ring resonator; filter; flatness bandwidth

Abstract

We investigate the filtering properties of double ring resonator compared with single ring resonator. Double-ring resonator not only could generate strong absorption dip similar to the dip in single ring resonator. It also produces box-like filtering effect with high contrast ratio and flatness bandwidth. The box-like filtering effect could be optimized and applied as novel filter by adjusting coupling condition of each ring. It is benefit for the fields of optical information processing and optical communication.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jing Zhang
AU  - Nan Yu
AU  - Longfei Ji
PY  - 2019/10
DA  - 2019/10
TI  - Box-like Filtering Effect in Resonant Structure
BT  - Proceedings of the 2019 International Conference on Mathematics, Big Data Analysis and Simulation and Modelling (MBDASM 2019)
PB  - Atlantis Press
SP  - 126
EP  - 128
SN  - 2352-538X
UR  - https://doi.org/10.2991/mbdasm-19.2019.29
DO  - 10.2991/mbdasm-19.2019.29
ID  - Zhang2019/10
ER  -