Sensor for refractive index variation of an optical surface using a high-refractive-index waveguide

Yusaku Naoi; Hideaki Okayama; Hirochika Nakajima

doi:10.1117/1.2799182

Sensor for refractive index variation of an optical surface using a high-refractive-index waveguide

Yusaku Naoi^*, Hideaki Okayama, Hirochika Nakajima

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

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
Article number	104601
Journal	Optical Engineering
Volume	46
Issue number	10
DOIs	https://doi.org/10.1117/1.2799182
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

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10.1117/1.2799182

Cite this

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title = "Sensor for refractive index variation of an optical surface using a high-refractive-index waveguide",

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.",

keywords = "Fabry-Ṕrot, Optical devices, Refractive index, Resonators, Sensors, Waveguides",

author = "Yusaku Naoi and Hideaki Okayama and Hirochika Nakajima",

year = "2007",

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AU - Naoi, Yusaku

AU - Okayama, Hideaki

AU - Nakajima, Hirochika

PY - 2007/10

Y1 - 2007/10

N2 - 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.

AB - 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.

KW - Fabry-Ṕrot

KW - Optical devices

KW - Refractive index

KW - Resonators

KW - Sensors

KW - Waveguides

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Sensor for refractive index variation of an optical surface using a high-refractive-index waveguide

Abstract

Keywords

ASJC Scopus subject areas

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