Proceedings Paper
Structure optimization of slotted photonic crystal waveguide for gas sensor| Format | Member Price | Non-Member Price |
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Paper Abstract
To realize a high sensitivity gas sensor, a large wideband, temperature stabilized and large light confinement slow light
structure in slotted photonic crystal waveguide (SPCW) is designed. The simulation results indicate that with a proper
optimization of the SPCW structure, a very high group index of 105 can be achieved and the electric field enhancement
factor would reach to 12. Combined with the correlation spectroscopy for signal processing, the detection limit of 10
ppm is achieved.
Paper Details
Date Published: 7 November 2012
PDF: 4 pages
Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84215Y (7 November 2012);
Published in SPIE Proceedings Vol. 8421:
OFS2012 22nd International Conference on Optical Fiber Sensors
Yanbiao Liao; Wei Jin; David D. Sampson; Ryozo Yamauchi; Youngjoo Chung; Kentaro Nakamura; Yunjiang Rao, Editor(s)
PDF: 4 pages
Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84215Y (7 November 2012);
Show Author Affiliations
Yong Zhao, Northeastern Univ. (China)
Ya-Nan Zhang, Northeastern Univ. (China)
Ya-Nan Zhang, Northeastern Univ. (China)
Di Wu, Northeastern Univ. (China)
Qi Wang, Northeastern Univ. (China)
Qi Wang, Northeastern Univ. (China)
Published in SPIE Proceedings Vol. 8421:
OFS2012 22nd International Conference on Optical Fiber Sensors
Yanbiao Liao; Wei Jin; David D. Sampson; Ryozo Yamauchi; Youngjoo Chung; Kentaro Nakamura; Yunjiang Rao, Editor(s)
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