Abstract
A circular slot waveguide is used at the center of the hexagonal photonic crystal ring resonator (PCRR) for tight spatial confinement of light. The PCRR shows a high quality factor, ~14,680 at a wavelength 1.415 µm.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
E. Chow, A. Grot, L.W. Mirkarimi, M. Sigalas, G. Girolami, Ultracompact biochemical sensor built with two-dimensional photonic crystal microcavity. Opt. lett. 29(10), 1093–1095 (2004)
F.L. Hsiao, C. Lee, Novel biosensor based on photonic crystal nano-ring resonator. Procedia Chem. 1(1), 417–420 (2009)
S. Olyaee, A.M. Bahabady, Design and optimization of diamond-shaped biosensor using photonic crystal nano-ring resonator. Optik 126(20), 2560–2564 (2015)
K. Li, J. Li, Y. Song, G. Fang, C. Li, Z. Feng, R. Su, B. Zeng, X. Wang, C. Jin, Ln slot photonic crystal microcavity for refractive index gas sensing. IEEE Photonics J. 6(5), 1–9 (2014)
P. Saha, M. Sen, A slotted photonic crystal nanobeam cavity for simultaneous attainment of ultra-high Q-factor and sensitivity. IEEE Sens. J. 18(9), 3602–3609 (2018)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Pradhan, A.K., Kabiraj, A.K., Sen, M. (2020). A Photonic Crystal Ring Resonator with Circular Air Slot to Achieve High Quality Factor. In: Bhattacharya, I., Otani, Y., Lutz, P., Cherukulappurath, S. (eds) Progress in Optomechatronics. Springer Proceedings in Physics, vol 249. Springer, Singapore. https://doi.org/10.1007/978-981-15-6467-3_4
Download citation
DOI: https://doi.org/10.1007/978-981-15-6467-3_4
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-6466-6
Online ISBN: 978-981-15-6467-3
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)