A polyatomic photonic crystal ring resonator and its application to the optical biochemical sensor

Yanjun Liu; Hang Mu; Daobin Wang; Lihua Yuan; Shanglin Hou; Dong Ren

doi:10.1117/12.2249157

28 February 2017 A polyatomic photonic crystal ring resonator and its application to the optical biochemical sensor

Yanjun Liu, Hang Mu, Daobin Wang, Lihua Yuan, Shanglin Hou, Dong Ren

Proceedings Volume 10256, Second International Conference on Photonics and Optical Engineering; 102565H (2017) https://doi.org/10.1117/12.2249157
Event: Second International Conference on Photonics and Optical Engineering, 2016, Xi'an, China

Abstract

In this work, we propose a schematic design for the biochemical sensor, which is based on the polyatomic photonic crystal ring resonator (PCRR). Unlike with the conventional approach, the proposed PCRR is constituted by two different branching waveguides (WG), which are all in the same lattice direction but have different optical propagation properties due to the binary nature of the diatomic square lattice. Electromagnetic analysis via PWE and FDTD numerical techniques are employed to investigate the sensing performance and the results show that the proposed sensor can efficiently detect the small changes in the refractive index of sensing area.

Citation Download Citation

Yanjun Liu, Hang Mu, Daobin Wang, Lihua Yuan, Shanglin Hou, and Dong Ren "A polyatomic photonic crystal ring resonator and its application to the optical biochemical sensor", Proc. SPIE 10256, Second International Conference on Photonics and Optical Engineering, 102565H (28 February 2017); https://doi.org/10.1117/12.2249157

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