Abstract
We report a waveguide optical sensor using wire waveguide array. A grating coupler is used to couple waveguide modes with input and output light beam. A resonant cavity is formed by Bragg grating or ring waveguide to enhance the sensitivity. A high reflectivity is also realized by high-order modes at the abrupt waveguide end in the array waveguide structure.
Original language | English |
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Title of host publication | Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest |
DOIs | |
Publication status | Published - 2013 |
Event | 10th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013 - Kyoto, Japan Duration: 2013 Jun 30 → 2013 Jul 4 |
Other
Other | 10th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013 |
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Country/Territory | Japan |
City | Kyoto |
Period | 13/6/30 → 13/7/4 |
ASJC Scopus subject areas
- Condensed Matter Physics
- Atomic and Molecular Physics, and Optics
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering