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Photonic crystal ring resonator based force sensor: Design and analysis

Sreenivasulu, T and Rao, Venkateswara and Badrinarayana, T and Hegde, Gopalkrishna and Srinivas, T (2018) Photonic crystal ring resonator based force sensor: Design and analysis. In: OPTIK, 155 . pp. 111-120.

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Official URL: http://dx.doi.org/10.1016/j.ijleo.2017.11.040


In this paper theoretical investigation of photonic crystal based force sensor is presented. Photonic crystal ring resonator design is optimized for the improvement of quality factor considering the fabrication feasibility. For the optimized configuration a high quality factor of 15500 is obtained and it is found that it remains constant over the desired force range. The minimum detectable force is found to be 9 nN for 0.1 nm wavelength resolution. A high sensitivity of 11 nm/N is obtained in the studied force range. (C) 2017 Elsevier GmbH. All rights reserved.

Item Type: Journal Article
Additional Information: Copy right for the article belong to ELSEVIER GMBH, URBAN & FISCHER VERLAG, OFFICE JENA, P O BOX 100537, 07705 JENA, GERMANY
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Division of Interdisciplinary Research > Centre for Nano Science and Engineering
Depositing User: Id for Latest eprints
Date Deposited: 08 Mar 2018 19:05
Last Modified: 08 Mar 2018 19:05
URI: http://eprints.iisc.ac.in/id/eprint/59142

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