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- Publisher Website: 10.1109/LPT.2014.2304553
- Scopus: eid_2-s2.0-84899538919
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Article: All-Optical Tunable Multitap Microwave Photonic Filter Enabled by Fiber Optical Parametric Amplifier
Title | All-Optical Tunable Multitap Microwave Photonic Filter Enabled by Fiber Optical Parametric Amplifier |
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Authors | |
Keywords | Microwave photonic filter Optical parametric amplifier |
Issue Date | 2014 |
Publisher | IEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=68 |
Citation | IEEE Photonics Technology Letters, 2014, v. 26 n. 9, p. 893-895 How to Cite? |
Abstract | We propose and experimentally demonstrate an all-optical tunable microwave photonic filter (MPF) based on single pump fiber-based optical parametric amplifier (OPA). The delay-line structure is achieved with a spool of dispersion-compensating fiber and a simple time-delay-compensating element. Owing to the idler generation during the OPA process, the frequency responses of 2-tap, 4-tap, and 8-tap MPFs are experimentally achieved by one, two, and four signal laser sources, respectively. Thus, ~50% reduction on the number of laser sources is accomplished. The tunability of the filter transfer function can be achieved through either continuously tuning the wavelength spacing of the signals or changing the total dispersion value. |
Persistent Identifier | http://hdl.handle.net/10722/202825 |
ISSN | 2023 Impact Factor: 2.3 2023 SCImago Journal Rankings: 0.684 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Xu, X | - |
dc.contributor.author | Ou, H | - |
dc.contributor.author | Zhang, C | - |
dc.contributor.author | Wong, KKY | - |
dc.date.accessioned | 2014-09-19T10:08:07Z | - |
dc.date.available | 2014-09-19T10:08:07Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | IEEE Photonics Technology Letters, 2014, v. 26 n. 9, p. 893-895 | - |
dc.identifier.issn | 1041-1135 | - |
dc.identifier.uri | http://hdl.handle.net/10722/202825 | - |
dc.description.abstract | We propose and experimentally demonstrate an all-optical tunable microwave photonic filter (MPF) based on single pump fiber-based optical parametric amplifier (OPA). The delay-line structure is achieved with a spool of dispersion-compensating fiber and a simple time-delay-compensating element. Owing to the idler generation during the OPA process, the frequency responses of 2-tap, 4-tap, and 8-tap MPFs are experimentally achieved by one, two, and four signal laser sources, respectively. Thus, ~50% reduction on the number of laser sources is accomplished. The tunability of the filter transfer function can be achieved through either continuously tuning the wavelength spacing of the signals or changing the total dispersion value. | - |
dc.language | eng | - |
dc.publisher | IEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=68 | - |
dc.relation.ispartof | IEEE Photonics Technology Letters | - |
dc.rights | IEEE Photonics Technology Letters. Copyright © IEEE. | - |
dc.subject | Microwave photonic filter | - |
dc.subject | Optical parametric amplifier | - |
dc.title | All-Optical Tunable Multitap Microwave Photonic Filter Enabled by Fiber Optical Parametric Amplifier | - |
dc.type | Article | - |
dc.identifier.email | Ou, H: haiyanou@hku.hk | - |
dc.identifier.email | Wong, KKY: kywong04@hkucc.hku.hk | - |
dc.identifier.authority | Wong, KKY=rp00189 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/LPT.2014.2304553 | - |
dc.identifier.scopus | eid_2-s2.0-84899538919 | - |
dc.identifier.hkuros | 236124 | - |
dc.identifier.volume | 26 | - |
dc.identifier.issue | 9 | - |
dc.identifier.spage | 893 | - |
dc.identifier.epage | 895 | - |
dc.identifier.isi | WOS:000335819300001 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 1041-1135 | - |