Travelling-wave whispering gallery resonance sensor in millimetre-wave range

M. Neshat; S. Gigoyan; D. Saeedkia; S. Safavi-Naeini

doi:10.1049/el:20081445

Travelling-wave whispering gallery resonance sensor in millimetre-wave range

M. Neshat
, S. Gigoyan
, D. Saeedkia
, S. Safavi-Naeini

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

18 Citations (Scopus)

Abstract

A high sensitivity sensor with a simple structure is presented for analysis of (bio)chemicals in liquid or solution form. The proposed technique is based on the travelling-wave whispering gallery resonance perturbation method in the millimetre-wave range. The resonance modes are launched inside a dielectric disk through coupling into a dielectric image waveguide. The top surface of the disk is used as the sensing area where the resonance mode interacts with the sample. Theoretical analysis and experimental results for the proposed sensor are discussed.

Original language	English
Journal	Electronics Letters
Volume	44
Issue number	17
DOIs	https://doi.org/10.1049/el:20081445
Publication status	Published - 14 Aug 2008
Externally published	Yes

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title = "Travelling-wave whispering gallery resonance sensor in millimetre-wave range",

abstract = "A high sensitivity sensor with a simple structure is presented for analysis of (bio)chemicals in liquid or solution form. The proposed technique is based on the travelling-wave whispering gallery resonance perturbation method in the millimetre-wave range. The resonance modes are launched inside a dielectric disk through coupling into a dielectric image waveguide. The top surface of the disk is used as the sensing area where the resonance mode interacts with the sample. Theoretical analysis and experimental results for the proposed sensor are discussed.",

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AU - Neshat, M.

AU - Gigoyan, S.

AU - Saeedkia, D.

AU - Safavi-Naeini, S.

PY - 2008/8/14

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N2 - A high sensitivity sensor with a simple structure is presented for analysis of (bio)chemicals in liquid or solution form. The proposed technique is based on the travelling-wave whispering gallery resonance perturbation method in the millimetre-wave range. The resonance modes are launched inside a dielectric disk through coupling into a dielectric image waveguide. The top surface of the disk is used as the sensing area where the resonance mode interacts with the sample. Theoretical analysis and experimental results for the proposed sensor are discussed.

AB - A high sensitivity sensor with a simple structure is presented for analysis of (bio)chemicals in liquid or solution form. The proposed technique is based on the travelling-wave whispering gallery resonance perturbation method in the millimetre-wave range. The resonance modes are launched inside a dielectric disk through coupling into a dielectric image waveguide. The top surface of the disk is used as the sensing area where the resonance mode interacts with the sample. Theoretical analysis and experimental results for the proposed sensor are discussed.

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VL - 44

JO - Electronics Letters

JF - Electronics Letters

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Travelling-wave whispering gallery resonance sensor in millimetre-wave range

Abstract

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