On-chip spectroscopy of CO2 with MIR waveguides 2020 (English)In: Optics InfoBase Conference Papers, The Optical Society , 2020Conference paper, Published paper (Refereed)

Abstract [en]

We review our recent work on spectroscopic sensing of carbon dioxide in the mid-infrarded region around 4.3 µm using suspended silicon waveguides. Our waveguides are built on standard silicon-on-insulator substrates and acheive high sensitivity to gas. 

Place, publisher, year, edition, pages

The Optical Society , 2020.

Keywords [en]

Carbon dioxide, Waveguides, High sensitivity, On-chip spectroscopy, Silicon waveguide, Silicon-on-insulator substrates, Spectroscopic sensing, Silicon on insulator technology

National Category

Atom and Molecular Physics and Optics Telecommunications Other Electrical Engineering, Electronic Engineering, Information Engineering

Identifiers

URN: urn:nbn:se:kth:diva-313890Scopus ID: 2-s2.0-85118752515OAI: oai:DiVA.org:kth-313890DiVA, id: diva2:1668423

Conference

Optics and Photonics for Sensing the Environment, ES 2020 - Part of Optical Sensors and Sensing Congress 2020, 22 June 2020 through 26 June 2020

Note

Part of proceedings: ISBN 9781557528209, QC 20220613

Available from: 2022-06-13 Created: 2022-06-13 Last updated: 2022-06-25Bibliographically approved

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Gylfason, KristinnOttonello Briano, FloriaErrando-Herranz, CarlosSohlström, Hans

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Gylfason, KristinnOttonello Briano, FloriaErrando-Herranz, CarlosSohlström, Hans

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Micro and Nanosystems

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Atom and Molecular Physics and OpticsTelecommunicationsOther Electrical Engineering, Electronic Engineering, Information Engineering

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