A Review of Antiresonant Hollow-Core Fiber-Assisted Spectroscopy of Gases
Antiresonant Hollow-Core Fibers (ARHCFs), thanks to the excellent capability of guiding light in an air core with low loss over a very broad spectral range, have attracted significant attention of researchers worldwide who especially focus their work on laser-based spectroscopy of gaseous substances...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-08-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/21/16/5640 |
| _version_ | 1797522021707415552 |
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| author | Piotr Jaworski |
| author_facet | Piotr Jaworski |
| author_sort | Piotr Jaworski |
| collection | DOAJ |
| description | Antiresonant Hollow-Core Fibers (ARHCFs), thanks to the excellent capability of guiding light in an air core with low loss over a very broad spectral range, have attracted significant attention of researchers worldwide who especially focus their work on laser-based spectroscopy of gaseous substances. It was shown that the ARHCFs can be used as low-volume, non-complex, and versatile gas absorption cells forming the sensing path length in the sensor, thus serving as a promising alternative to commonly used bulk optics-based configurations. The ARHCF-aided sensors proved to deliver high sensitivity and long-term stability, which justifies their suitability for this particular application. In this review, the recent progress in laser-based gas sensors aided with ARHCFs combined with various laser-based spectroscopy techniques is discussed and summarized. |
| first_indexed | 2024-03-10T08:23:38Z |
| format | Article |
| id | doaj.art-a4fed61107f84d5eb49f7718ab0d39eb |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-10T08:23:38Z |
| publishDate | 2021-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-a4fed61107f84d5eb49f7718ab0d39eb2023-11-22T09:43:20ZengMDPI AGSensors1424-82202021-08-012116564010.3390/s21165640A Review of Antiresonant Hollow-Core Fiber-Assisted Spectroscopy of GasesPiotr Jaworski0Laser and Fiber Electronics Group, Faculty of Electronics, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, PolandAntiresonant Hollow-Core Fibers (ARHCFs), thanks to the excellent capability of guiding light in an air core with low loss over a very broad spectral range, have attracted significant attention of researchers worldwide who especially focus their work on laser-based spectroscopy of gaseous substances. It was shown that the ARHCFs can be used as low-volume, non-complex, and versatile gas absorption cells forming the sensing path length in the sensor, thus serving as a promising alternative to commonly used bulk optics-based configurations. The ARHCF-aided sensors proved to deliver high sensitivity and long-term stability, which justifies their suitability for this particular application. In this review, the recent progress in laser-based gas sensors aided with ARHCFs combined with various laser-based spectroscopy techniques is discussed and summarized.https://www.mdpi.com/1424-8220/21/16/5640antiresonant hollow core fiberslaser spectroscopywavelength modulation spectroscopytunable diode laser absorption spectroscopyphotothermal spectroscopyphotoacoustic spectroscopy |
| spellingShingle | Piotr Jaworski A Review of Antiresonant Hollow-Core Fiber-Assisted Spectroscopy of Gases Sensors antiresonant hollow core fibers laser spectroscopy wavelength modulation spectroscopy tunable diode laser absorption spectroscopy photothermal spectroscopy photoacoustic spectroscopy |
| title | A Review of Antiresonant Hollow-Core Fiber-Assisted Spectroscopy of Gases |
| title_full | A Review of Antiresonant Hollow-Core Fiber-Assisted Spectroscopy of Gases |
| title_fullStr | A Review of Antiresonant Hollow-Core Fiber-Assisted Spectroscopy of Gases |
| title_full_unstemmed | A Review of Antiresonant Hollow-Core Fiber-Assisted Spectroscopy of Gases |
| title_short | A Review of Antiresonant Hollow-Core Fiber-Assisted Spectroscopy of Gases |
| title_sort | review of antiresonant hollow core fiber assisted spectroscopy of gases |
| topic | antiresonant hollow core fibers laser spectroscopy wavelength modulation spectroscopy tunable diode laser absorption spectroscopy photothermal spectroscopy photoacoustic spectroscopy |
| url | https://www.mdpi.com/1424-8220/21/16/5640 |
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