Broadband photothermal spectroscopy for gas sensing with two frequency combs

Qiang Wang; Zhen Wang; Hui Zhang; Shoulin Jiang; Yingying Wang; Wei Jin; Wei Ren

Broadband photothermal spectroscopy for gas sensing with two frequency combs

Qiang Wang
, Zhen Wang
, Hui Zhang
, Shoulin Jiang
, Yingying Wang
, Wei Jin
, Wei Ren

The Hong Kong Polytechnic University

Research output: Journal article publication › Conference article › Academic research › peer-review

Abstract

We demonstrate scan-free broadband photothermal spectroscopy for gas sensing. The gas refractive index is modulated by the multiheterodyne beating of two frequency combs and demodulated by an in-line Fabry‐Pérotinterferometer fabricated by a hollow-core fiber.

Original language	English
Article number	EM3D.5
Journal	Optics InfoBase Conference Papers
Publication status	Published - Jul 2022
Event	Optics and Photonics for Sensing the Environment, ES 2022 - Vancouver, Canada Duration: 11 Jul 2022 → 15 Jul 2022

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

@article{208ed50e4e8446c6a93f6d63559dffe0,

title = "Broadband photothermal spectroscopy for gas sensing with two frequency combs",

abstract = "We demonstrate scan-free broadband photothermal spectroscopy for gas sensing. The gas refractive index is modulated by the multiheterodyne beating of two frequency combs and demodulated by an in-line Fabry‐P{\'e}rotinterferometer fabricated by a hollow-core fiber.",

author = "Qiang Wang and Zhen Wang and Hui Zhang and Shoulin Jiang and Yingying Wang and Wei Jin and Wei Ren",

note = "Publisher Copyright: {\textcopyright} 2022 The Author(s); Optics and Photonics for Sensing the Environment, ES 2022 ; Conference date: 11-07-2022 Through 15-07-2022",

year = "2022",

month = jul,

language = "English",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

}

TY - JOUR

T1 - Broadband photothermal spectroscopy for gas sensing with two frequency combs

AU - Wang, Qiang

AU - Wang, Zhen

AU - Zhang, Hui

AU - Jiang, Shoulin

AU - Wang, Yingying

AU - Jin, Wei

AU - Ren, Wei

PY - 2022/7

Y1 - 2022/7

N2 - We demonstrate scan-free broadband photothermal spectroscopy for gas sensing. The gas refractive index is modulated by the multiheterodyne beating of two frequency combs and demodulated by an in-line Fabry‐Pérotinterferometer fabricated by a hollow-core fiber.

AB - We demonstrate scan-free broadband photothermal spectroscopy for gas sensing. The gas refractive index is modulated by the multiheterodyne beating of two frequency combs and demodulated by an in-line Fabry‐Pérotinterferometer fabricated by a hollow-core fiber.

UR - https://www.scopus.com/pages/publications/85139510038

M3 - Conference article

AN - SCOPUS:85139510038

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

M1 - EM3D.5

T2 - Optics and Photonics for Sensing the Environment, ES 2022

Y2 - 11 July 2022 through 15 July 2022

ER -

Broadband photothermal spectroscopy for gas sensing with two frequency combs

Abstract

ASJC Scopus subject areas

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