File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Ultra-wideband pulse generation based on cross-gain modulation in fiber optical parametric amplifier

TitleUltra-wideband pulse generation based on cross-gain modulation in fiber optical parametric amplifier
Authors
KeywordsCross-gain modulation
Optical parametric amplifier (OPA)
Ultra-wideband (UWB)
Issue Date2009
Citation
Ieee Photonics Technology Letters, 2009, v. 21 n. 4, p. 212-214 How to Cite?
AbstractA novel approach to generate ultra-wideband (UWB) monocycle or doublet pulse using cross-gain modulation in fiber optical parametric amplifier is demonstrated in a single experimental setup. The high-speed optical parametric process realizes the signal amplification, idler generation, and pump depletion simultaneously within femtosecond response time in the highly nonlinear fiber. After the combination of the three lightwaves with a suitable time delay between them, UWB pulse is obtained. A selective generation of monocycle or doublet pulse can be made by altering the optical attenuators without changing the wavelengths or the powers of the pump and the signal. In our experiment, high-quality UWB monocycle and doublet pulses with a fractional bandwidth of 115% and 126% were generated. © 2009 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/58841
ISSN
2015 Impact Factor: 1.945
2015 SCImago Journal Rankings: 1.433
ISI Accession Number ID
Funding AgencyGrant Number
Hong Kong Special Administrative Region, ChinaHKU 7179/06E
HKU 7172/07E
Funding Information:

This work was supported in part by the Research Grants Council of the Hong Kong Special Administrative Region, China (Project HKU 7179/06E and HKU 7172/07E ).

References
Grants

 

DC FieldValueLanguage
dc.contributor.authorLi, Jen_HK
dc.contributor.authorKuo, BPPen_HK
dc.contributor.authorWong, KKYen_HK
dc.date.accessioned2010-05-31T03:37:50Z-
dc.date.available2010-05-31T03:37:50Z-
dc.date.issued2009en_HK
dc.identifier.citationIeee Photonics Technology Letters, 2009, v. 21 n. 4, p. 212-214en_HK
dc.identifier.issn1041-1135en_HK
dc.identifier.urihttp://hdl.handle.net/10722/58841-
dc.description.abstractA novel approach to generate ultra-wideband (UWB) monocycle or doublet pulse using cross-gain modulation in fiber optical parametric amplifier is demonstrated in a single experimental setup. The high-speed optical parametric process realizes the signal amplification, idler generation, and pump depletion simultaneously within femtosecond response time in the highly nonlinear fiber. After the combination of the three lightwaves with a suitable time delay between them, UWB pulse is obtained. A selective generation of monocycle or doublet pulse can be made by altering the optical attenuators without changing the wavelengths or the powers of the pump and the signal. In our experiment, high-quality UWB monocycle and doublet pulses with a fractional bandwidth of 115% and 126% were generated. © 2009 IEEE.en_HK
dc.languageengen_HK
dc.relation.ispartofIEEE Photonics Technology Lettersen_HK
dc.subjectCross-gain modulationen_HK
dc.subjectOptical parametric amplifier (OPA)en_HK
dc.subjectUltra-wideband (UWB)en_HK
dc.titleUltra-wideband pulse generation based on cross-gain modulation in fiber optical parametric amplifieren_HK
dc.typeArticleen_HK
dc.identifier.emailWong, KKY:kywong@eee.hku.hken_HK
dc.identifier.authorityWong, KKY=rp00189en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/LPT.2008.2010058en_HK
dc.identifier.scopuseid_2-s2.0-60149103319en_HK
dc.identifier.hkuros155242en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-60149103319&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume21en_HK
dc.identifier.issue4en_HK
dc.identifier.spage212en_HK
dc.identifier.epage214en_HK
dc.identifier.isiWOS:000263480100067-
dc.publisher.placeUnited Statesen_HK
dc.relation.projectVersatile parametric devices for next-generation photonic systems-
dc.identifier.scopusauthoridLi, J=25921542100en_HK
dc.identifier.scopusauthoridKuo, BPP=23668182400en_HK
dc.identifier.scopusauthoridWong, KKY=36456599700en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats