Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/77197
DC Field | Value | Language |
---|---|---|
dc.contributor | Mainland Development Office | en_US |
dc.contributor | Department of Electronic and Information Engineering | en_US |
dc.contributor | Photonics Research Centre | en_US |
dc.creator | Wan, M | en_US |
dc.creator | Li, F | en_US |
dc.creator | Feng, X | en_US |
dc.creator | Wang, X | en_US |
dc.creator | Cao, Y | en_US |
dc.creator | Guan, BO | en_US |
dc.creator | Huang, D | en_US |
dc.creator | Yuan, J | en_US |
dc.creator | Wai, PKA | en_US |
dc.date.accessioned | 2018-07-30T08:26:51Z | - |
dc.date.available | 2018-07-30T08:26:51Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/77197 | - |
dc.language.iso | en | en_US |
dc.publisher | Optical Society of America | en_US |
dc.rights | © 2017 Optical Society of America under the terms of the OSA Open Access Publishing Agreement (https://opg.optica.org/library/license_v1.cfm#VOR-OA) | en_US |
dc.rights | © 2017 Optica Publishing Group under the terms of the Open Access Publishing Agreement. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved. | en_US |
dc.title | Time and fourier domain jointly mode locked frequency comb swept fiber laser | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 32705 | en_US |
dc.identifier.epage | 32712 | en_US |
dc.identifier.volume | 25 | en_US |
dc.identifier.issue | 26 | en_US |
dc.identifier.doi | 10.1364/OE.25.032705 | en_US |
dcterms.abstract | Fourier domain mode locked (FDML) fiber lasers enable megahertz wavelength sweeping rate but suffer from the short coherent length. Discretization of the swept spectrum by a comb filter was demonstrated effective to enhance the coherent length. In this paper, we propose a novel discretization method of the FDML signal with an intracavity intensity modulator. We propose and successfully demonstrate a time and Fourier domain jointly mode locked fiber laser with a Fabry-Pérot comb filter and an intensity modulator in the cavity. A 50 GHz free spectral range comb filter in the Fourier domain mode locked fiber swept laser slices the spectrum into a series of comb lines and chops the swept signal into short pulses in time domain. The temporal signal is detected by a photodetector to generate a series of ultrashort pulses to drive the intensity modulator to further polish the intracavity pulses. We experimentally realized the proposed time and Fourier domain jointly mode locked fiber laser. Discrete wavelength swept laser output with a wavelength spacing of ~0.4 nm in a 41 nm sweeping range has been achieved. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Optics express, 25 Dec. 2017, v. 25, no. 26, p. 32705-32712 | en_US |
dcterms.isPartOf | Optics express | en_US |
dcterms.issued | 2017-12-25 | - |
dc.identifier.scopus | 2-s2.0-85039063603 | - |
dc.identifier.eissn | 1094-4087 | en_US |
dc.identifier.rosgroupid | 2017006179 | - |
dc.description.ros | 2017-2018 > Academic research: refereed > Publication in refereed journal | en_US |
dc.description.validate | 201807 bcrc | en_US |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | RGC-B3-1009 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Natural Science Foundation of China; Shenzhen Science and Technology Innovation Commission; and PolyU Strategic Development Special Project | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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oe-25-26-32705.pdf | 2.89 MB | Adobe PDF | View/Open |
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