High-sensitivity fiber-tip photothermal gas sensor based on a 3D µ-printed Fabry-Pérot microcavity

Pengcheng Zhao; Kummara Venkata Krishnaiah; Linhao Guo; Taige Li; Hoi Lut Ho; A. Ping Zhang; Wei Jin

doi:10.1364/OFS.2023.Th5.2

High-sensitivity fiber-tip photothermal gas sensor based on a 3D µ-printed Fabry-Pérot microcavity

Pengcheng Zhao, Kummara Venkata Krishnaiah, Linhao Guo, Taige Li, Hoi Lut Ho, A. Ping Zhang, Wei Jin

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

Abstract

We report a miniature fiber-optic photothermal gas sensor based on a Fabry-Pérot microcavity directly 3D µ-printed on the end-face of a standard single-mode optical fiber. A detection limit of 0.4 parts-per-million for acetylene is demonstrated.

Original language	English
DOIs	https://doi.org/10.1364/OFS.2023.Th5.2
Publication status	Published - Nov 2023
Event	28th International Conference on Optical Fiber Sensors, OFS 2023 - Naka-ku, Hamamatsu-shi, Japan Duration: 20 Nov 2023 → 24 Nov 2023

Conference

Conference	28th International Conference on Optical Fiber Sensors, OFS 2023
Country/Territory	Japan
City	Naka-ku, Hamamatsu-shi
Period	20/11/23 → 24/11/23

ASJC Scopus subject areas

General Computer Science
Electronic, Optical and Magnetic Materials
Space and Planetary Science
Control and Systems Engineering
Electrical and Electronic Engineering
Instrumentation
Atomic and Molecular Physics, and Optics

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10.1364/OFS.2023.Th5.2

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title = "High-sensitivity fiber-tip photothermal gas sensor based on a 3D µ-printed Fabry-P{\'e}rot microcavity",

abstract = "We report a miniature fiber-optic photothermal gas sensor based on a Fabry-P{\'e}rot microcavity directly 3D µ-printed on the end-face of a standard single-mode optical fiber. A detection limit of 0.4 parts-per-million for acetylene is demonstrated.",

author = "Pengcheng Zhao and Krishnaiah, {Kummara Venkata} and Linhao Guo and Taige Li and Ho, {Hoi Lut} and Zhang, {A. Ping} and Wei Jin",

note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2023, {\textcopyright} 2023 The Author(s); 28th International Conference on Optical Fiber Sensors, OFS 2023 ; Conference date: 20-11-2023 Through 24-11-2023",

year = "2023",

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doi = "10.1364/OFS.2023.Th5.2",

language = "English",

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High-sensitivity fiber-tip photothermal gas sensor based on a 3D µ-printed Fabry-Pérot microcavity. / Zhao, Pengcheng; Krishnaiah, Kummara Venkata; Guo, Linhao et al.
2023. Paper presented at 28th International Conference on Optical Fiber Sensors, OFS 2023, Naka-ku, Hamamatsu-shi, Japan.

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

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AU - Zhao, Pengcheng

AU - Krishnaiah, Kummara Venkata

AU - Guo, Linhao

AU - Li, Taige

AU - Ho, Hoi Lut

AU - Zhang, A. Ping

AU - Jin, Wei

PY - 2023/11

Y1 - 2023/11

N2 - We report a miniature fiber-optic photothermal gas sensor based on a Fabry-Pérot microcavity directly 3D µ-printed on the end-face of a standard single-mode optical fiber. A detection limit of 0.4 parts-per-million for acetylene is demonstrated.

AB - We report a miniature fiber-optic photothermal gas sensor based on a Fabry-Pérot microcavity directly 3D µ-printed on the end-face of a standard single-mode optical fiber. A detection limit of 0.4 parts-per-million for acetylene is demonstrated.

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DO - 10.1364/OFS.2023.Th5.2

M3 - Conference presentation (not published in journal/proceeding/book)

AN - SCOPUS:85192160842

T2 - 28th International Conference on Optical Fiber Sensors, OFS 2023

Y2 - 20 November 2023 through 24 November 2023

ER -

High-sensitivity fiber-tip photothermal gas sensor based on a 3D µ-printed Fabry-Pérot microcavity

Abstract

Conference

ASJC Scopus subject areas

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