Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이종구 | * |
dc.date.accessioned | 2016-08-28T12:08:43Z | - |
dc.date.available | 2016-08-28T12:08:43Z | - |
dc.date.issued | 2007 | * |
dc.identifier.issn | 0374-4884 | * |
dc.identifier.other | OAK-4070 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/219865 | - |
dc.description.abstract | We examine ultrafast nonlinear birefringence of femtosecond optical pulses propagating through a semiconductor optical amplifier whose active element is composed of InAs/InP quantum dots at about 1.55 μm. The polarization- sensitive carrier dynamics in quantum dots are modeled for nonlinear gain bleaching that is employed for nonlinear birefringence for all-optical- wavelength converters. It is revealed that quantum dots support ultrafast nonlinear gain bleaching for ultrafast birefringence used in ultrafast all-optical-wavelength converters. The pump-pulse energy is one of the key ingredients for a well-shaped converted signal. In addition, nonlinear gain and index dynamics are discussed for ultra-high-speed operation with reduced pattern-effects. | * |
dc.language | English | * |
dc.title | Polarization-dependent carrier dynamics in quantum-dot semiconductor optical amplifiers for all-optical-wavelength converters | * |
dc.type | Article | * |
dc.relation.issue | 6 | * |
dc.relation.volume | 50 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 1933 | * |
dc.relation.lastpage | 1935 | * |
dc.relation.journaltitle | Journal of the Korean Physical Society | * |
dc.identifier.wosid | WOS:000247326800066 | * |
dc.identifier.scopusid | 2-s2.0-34547288261 | * |
dc.author.google | Ju H. | * |
dc.author.google | Lee S.-B. | * |
dc.author.google | Lee J. | * |
dc.date.modifydate | 20240405124529 | * |