High sensitive silicon optical index sensor based on Ring-assisted Mach-Zehnder interferometer

Please use this identifier to cite or link to this item: https://doi.org/10.1109/OMN.2013.6659093

Title:	High sensitive silicon optical index sensor based on Ring-assisted Mach-Zehnder interferometer
Authors:	Zhang, T. Li, B. Ho, C.P. Lee, C.
Keywords:	integrated optical sensors Ring-assisted Mach-Zehnder interferometer
Issue Date:	2013
Citation:	Zhang, T.,Li, B.,Ho, C.P.,Lee, C. (2013). High sensitive silicon optical index sensor based on Ring-assisted Mach-Zehnder interferometer. International Conference on Optical MEMS and Nanophotonics : 129-130. ScholarBank@NUS Repository. https://doi.org/10.1109/OMN.2013.6659093
Abstract:	This paper demonstrated the design and fabrication of Ring-assisted Mach-Zehnder interferometer (RA-MZI) based optical sensor. The measurement result shows a free spectrum range (FSR) of 5 nm and a highest Q-factor of 2000. Finite difference time domain (FDTD) simulation result shows a sensitivity of 137.5 nm/RIU for sensing ambient refractive index (RI) change. © 2013 IEEE.
Source Title:	International Conference on Optical MEMS and Nanophotonics
URI:	http://scholarbank.nus.edu.sg/handle/10635/83791
ISBN:	9781479915125
ISSN:	21605033
DOI:	10.1109/OMN.2013.6659093
Appears in Collections:	Staff Publications

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