Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/61945
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electrical Engineering | en_US |
dc.creator | Yang, F | en_US |
dc.creator | Tan, Y | en_US |
dc.creator | Jin, W | en_US |
dc.creator | Lin, Y | en_US |
dc.creator | Qi, Y | en_US |
dc.creator | Ho, HL | en_US |
dc.date.accessioned | 2016-12-19T08:57:53Z | - |
dc.date.available | 2016-12-19T08:57:53Z | - |
dc.identifier.issn | 0146-9592 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/61945 | - |
dc.language.iso | en | en_US |
dc.publisher | Optical Society of America | en_US |
dc.rights | Journal © 2016 Optical Society of America | en_US |
dc.rights | © 2016 Optica Publishing Group. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited. | en_US |
dc.rights | The following publication Fan Yang, Yanzhen Tan, Wei Jin, Yuechuan Lin, Yun Qi, and Hoi Lut Ho, "Hollow-core fiber Fabry–Perot photothermal gas sensor," Opt. Lett. 41, 3025-3028 (2016) is available at https://doi.org/10.1364/OL.41.003025. | en_US |
dc.title | Hollow-core fiber Fabry-Perot photothermal gas sensor | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 3025 | en_US |
dc.identifier.epage | 3028 | en_US |
dc.identifier.volume | 41 | en_US |
dc.identifier.issue | 13 | en_US |
dc.identifier.doi | 10.1364/OL.41.003025 | en_US |
dcterms.abstract | A highly sensitive, compact, and low-cost trace gas sensor based on photothermal effect in a hollow-core fiber Fabry-Perot interferometer (FPI) is described. The Fabry-Perot sensor is fabricated by splicing a piece of hollow-core photonic bandgap fiber (HC-PBF) to single-mode fiber pigtails at both ends. The absorption of a pump beam in the hollow core results in phase modulation of probe beam, which is detected by the FPI. Experiments with a 2 cm long HC-PBF with femtosecond laser drilled side-holes demonstrated a response time of less than 19 s and noise equivalent concentration (NEC) of 440 parts-per-billion (ppb) using a 1 s lock-in time constant, and the NEC goes down to 117 ppb (2.7 × 10-7 in absorbance) by using 77 s averaging time. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Optics letters, 1 July 2016, v. 41, no. 13, p. 3025-3028 | en_US |
dcterms.isPartOf | Optics letters | en_US |
dcterms.issued | 2016-07-01 | - |
dc.identifier.isi | WOS:000379667800033 | - |
dc.identifier.scopus | 2-s2.0-84978468774 | - |
dc.identifier.pmid | 27367092 | - |
dc.identifier.ros | 2016006255 | - |
dc.identifier.eissn | 1539-4794 | en_US |
dc.identifier.rosgroupid | 2016005990 | - |
dc.description.ros | 2016-2017 > Academic research: refereed > Publication in refereed journal | en_US |
dc.description.validate | 201804_a bcma | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | EE-0670 | - |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Natural Science Foundation of China; The Hong Kong Polytechnic University | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 6659777 | - |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Yang_Hollow-Core_Fiber_Fabry-Perot.pdf | Pre-Published version | 836.17 kB | Adobe PDF | View/Open |
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