Abstract
We describe the design of a waveguide Fabry-Ṕrot optical sensor with high sensitivity to surface refractive index change. The optical thickness and field can be accommodated in a high-refractive-index waveguide, leading to a high sensitivity. Incorporating the resonance structure further enhances the sensitivity.
Original language | English |
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Article number | 104601 |
Journal | Optical Engineering |
Volume | 46 |
Issue number | 10 |
DOIs | |
Publication status | Published - 2007 Oct |
Keywords
- Fabry-Ṕrot
- Optical devices
- Refractive index
- Resonators
- Sensors
- Waveguides
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics