DESIGN OF 2D PHOTONIC CRYSTAL BASED FORCE SENSOR USING PARALLELOID RING RESONATOR
A 2D photonic crystal based force sensor using paralleloid ring resonator is proposed and designed for sensing the force. An elastooptic effect method is utilized to analyze the force which persist over photonic crystal. The optical characteristics of paralleloid ring resonator is analyzed and pr...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
ICT Academy of Tamil Nadu
2020-03-01
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| Series: | ICTACT Journal on Microelectronics |
| Subjects: | |
| Online Access: | http://ictactjournals.in/paper/IJME_Vol_3_Iss_3_Paper_2_425_430.pdf |
| Summary: | A 2D photonic crystal based force sensor using paralleloid ring
resonator is proposed and designed for sensing the force. An elastooptic effect method is utilized to analyze the force which persist over
photonic crystal. The optical characteristics of paralleloid ring
resonator is analyzed and predicted by Finite Difference Time Domain
method. A new structure of paralleloid ring resonator is formed by
introducing the line defects as waveguide in the design of 2D silicon
PC slab in hexagonal lattice with the size of 10µm and 12µm in X and
Z direction, respectively. The sensing parameters are observed in the
ring resonator which are completely depends on the refractive indices
of the material used. Thereby the force can be sensed. The determined
sensing parameters such as resonant wavelength is about 1470nm,
quality factor is of 145.5 and 100% of transmission efficiency is also
achieved.
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| ISSN: | 2395-1672 2395-1680 |