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Using polarization to measure absorption in cavity enhanced spectroscopy

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Date

2021

Authors

Guan, Yajie
Bandutunga, Chathura
Gray, Malcolm
Chow, Jong

Journal Title

Journal ISSN

Volume Title

Publisher

The Optical Society

Abstract

We present a method using polarization for molecular absorption readout in a cavity enhanced spectrometer. We demonstrate a double-pass cavity configuration with CO2, attaining a quantum noise-equivalent absorption sensitivity of ~3x10-13/√Hz /cm.

Description

Keywords

Citation

URI

http://hdl.handle.net/1885/316610

Collections

ANU Research Publications

Source

Optics InfoBase Conference Papers

Type

Conference paper

Book Title

Entity type

Access Statement

License Rights

DOI

10.1364/ES.2021.ETh1A.3

Restricted until

2099-12-31

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Description
Using Polarization to Measure Absorption.pdf (514.41 KB)

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