Fabry-Pérot Interferometer Scanned by Geometric Phase

Seigo Ohno

doi:10.1109/IRMMW-THz.2018.8510234

Fabry-Pérot Interferometer Scanned by Geometric Phase

Seigo Ohno

SCI - Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A novel method to scan a Fabry-Pérot (FP) interferometer is introduced. A geometric phase shifter consisting a rotating half wave plate (HWP) sandwiched between two fixed quarter wave plates is supposed to be confined within a FP cavity. When the HWP is rotated, the axis modes of the FP cavity shift one-way in the spectral space without any mirror scanning. This method will provide a method to measure frequency resolved spectra precisely under the situation that the absorption loss during the round trip changes if a mirror is scanned, such as the absorption by the environmental water vapor can not be ignored.

Original language	English
Title of host publication	2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Publisher	IEEE Computer Society
ISBN (Electronic)	9781538638095
DOIs	https://doi.org/10.1109/IRMMW-THz.2018.8510234
Publication status	Published - 2018 Oct 25
Event	43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 - Nagoya, Japan Duration: 2018 Sep 9 → 2018 Sep 14

Publication series

Name	International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Volume	2018-September
ISSN (Print)	2162-2027
ISSN (Electronic)	2162-2035

Other

Other	43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Country	Japan
City	Nagoya
Period	18/9/9 → 18/9/14

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1109/IRMMW-THz.2018.8510234

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Fabry-Pérot Interferometer Scanned by Geometric Phase. / Ohno, Seigo.

2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. IEEE Computer Society, 2018. 8510234 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2018-September).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ohno, S 2018, Fabry-Pérot Interferometer Scanned by Geometric Phase. in 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018., 8510234, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, vol. 2018-September, IEEE Computer Society, 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018, Nagoya, Japan, 18/9/9. https://doi.org/10.1109/IRMMW-THz.2018.8510234

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