A generalized approach for design of photonic gas sensors based on Vernier effect in mid-IR

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Abstract

In this paper a generalized approach for modeling and design of photonic sensors based on Vernier effect is presented. Design criteria of integrated optical architectures based on multiple ring resonators are found, customized as a function of a specific gas to be monitored. Very efficient performance has been demonstrated in mid-IR operative wavelength range. Sensitivities of the order of 105 nm/RIU and limits of detection as low as 10^−5 RIU allow detecting very small traces of methane and ethane in air.

Autore Pugliese

Tutti gli autori

  • V.M.N. Passaro , B. Troia , De Leonardis F

Titolo volume/Rivista

SENSORS AND ACTUATORS. B, CHEMICAL

Anno di pubblicazione

2012

ISSN

0925-4005

ISBN

Non Disponibile

Numero di citazioni Wos

Nessuna citazione

Ultimo Aggiornamento Citazioni

Non Disponibile

Numero di citazioni Scopus

20

Ultimo Aggiornamento Citazioni

2017-04-23 03:20:56

Settori ERC

Non Disponibile

Codici ASJC

Non Disponibile