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Proceedings Paper

Micro-bubble-based wavelength division multiplex optical fluidic sensing
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Paper Abstract

Wavelength division multiplex technology can enhance the sensing capacity by detecting various samples simultaneously. Whisper-Gallery-Mode (WGM) can be selected simulated in the micro-bubble by a directional coupler made by Si3N4 grating. Some grating parameters, including period, width, and refractive index modulation are numerically simulated by FDTD solution software to find their impacts on the WGM selected process. Grating with a particular period can simulated a WGM in micro-resonator on purpose. The interference of different bubble resonators is also discussed in this paper.

Paper Details

Date Published: 11 November 2014
PDF: 6 pages
Proc. SPIE 9274, Advanced Sensor Systems and Applications VI, 92740P (11 November 2014); doi: 10.1117/12.2074523
Show Author Affiliations
Xuezhi Zhang, Tianjin Univ. (China)
Tiegen Liu, Tianjin Univ. (China)
Junfeng Jiang, Tianjin Univ. (China)
Kun Liu, Tianjin Univ. (China)
Zhe Yu, Tianjin Univ. (China)
Wenjie Chen, Tianjin Univ. (China)
Wenhui Liu, Tianjin Univ. (China)

Published in SPIE Proceedings Vol. 9274:
Advanced Sensor Systems and Applications VI
Tiegen Liu; Shibin Jiang; Niels Neumann, Editor(s)

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