Fabry-Perot-cavity-based refractometry without influence of mirror penetration depth 2021 (English)In: Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics, ISSN 2166-2746, E-ISSN 2166-2754, Vol. 39, no 6, article id 065001Article in journal (Refereed) Published

Abstract [en]

Assessments of refractivity in a Fabry-Perot (FP) cavity by refractometry often encompass a step in which the penetration depth of the light into the mirrors is estimated to correct for the fraction of the cavity length into which no gas can penetrate. However, as it is currently carried out, this procedure is not always coherently performed. Here, we discuss a common pitfall that can be a reason for this and provide a recipe on how to perform FP-cavity-based refractometry without any influence of mirror penetration depth. © 2021 Author(s).

Place, publisher, year, edition, pages

AVS Science and Technology Society , 2021. Vol. 39, no 6, article id 065001

Keywords [en]

Fabry-Perot interferometers, Cavity length, Refractometry, Mirrors

National Category

Atom and Molecular Physics and Optics

Identifiers

URN: urn:nbn:se:ri:diva-57334DOI: 10.1116/6.0001501Scopus ID: 2-s2.0-85120725960OAI: oai:DiVA.org:ri-57334DiVA, id: diva2:1622740

Note

Funding details: 2017-05013, 2018-04570, 2019-05029; Funding details: Horizon 2020 Framework Programme, H2020; Funding details: European Metrology Programme for Innovation and Research, EMPIR, 18SIB04; Funding details: Vetenskapsrådet, VR, 621-2015-04374, 621-2020-05105; Funding details: Umeå Universitet, IDS-18; Funding details: Kempestiftelserna, 1823, U12; Funding text 1: This work has received funding from the EMPIR program (QuantumPascal, 18SIB04), which is cofinanced by the Participating States and from the European Union’s Horizon 2020 research and innovation program. It has also been supported by Vetenskapsrådet (VR) (Nos. 621-2015-04374 and 621-2020-05105), the Umeå University Industrial doctoral school (No. IDS-18), the Vinnova Metrology Programme (Nos. 2017-05013, 2018-04570, and 2019-05029), and the Kempe Foundations (No. 1823.U12).

Available from: 2021-12-23 Created: 2021-12-23 Last updated: 2024-05-27Bibliographically approved

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Zakrisson, JohanZelan, Martin

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Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics

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Atom and Molecular Physics and Optics

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