Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/72889
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dc.titleReduction of nonlinear distortion in semiconductor lasers with external light injection
dc.contributor.authorPua, M.H.
dc.contributor.authorHaldar, M.K.
dc.contributor.authorMendis, F.V.C.
dc.contributor.authorGarg, H.K.
dc.date.accessioned2014-06-19T05:13:07Z
dc.date.available2014-06-19T05:13:07Z
dc.date.issued1997
dc.identifier.citationPua, M.H.,Haldar, M.K.,Mendis, F.V.C.,Garg, H.K. (1997). Reduction of nonlinear distortion in semiconductor lasers with external light injection. Proceedings of the International Conference on Information, Communications and Signal Processing, ICICS 2 : 1153-1157. ScholarBank@NUS Repository.
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/72889
dc.description.abstractIt is demonstrated analytically that the static light-current characteristic of an injection-locked laser is highly linear away from threshold and is suitable for direct intensity modulation. By using a small signal perturbative approach, expressions for second order harmonic distortion and two-carrier third order intermodulation distortion are evaluated. At microwave frequencies, it is demonstrated that these distortions can be significantly reduced using injection locking. This is attributed to additional coupling effects between optical phase and photons under injection locking, in addition to the photon - electron interactions seen in free-running lasers.
dc.sourceScopus
dc.typeConference Paper
dc.contributor.departmentELECTRICAL ENGINEERING
dc.description.sourcetitleProceedings of the International Conference on Information, Communications and Signal Processing, ICICS
dc.description.volume2
dc.description.page1153-1157
dc.description.coden00279
dc.identifier.isiutNOT_IN_WOS
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