Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/90380
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dc.contributor.authorClark, Antony H.en
dc.contributor.authorMacaluso, Robertoen
dc.contributor.authorCalvez, Stephaneen
dc.contributor.authorLaurand, N.en
dc.contributor.authorSun, Handongen
dc.contributor.authorDawson, M. D.en
dc.contributor.authorJouhti, Tomien
dc.contributor.authorKontinnen, Janneen
dc.contributor.authorMarkus, Pessaen
dc.date.accessioned2009-04-17T11:38:13Zen
dc.date.accessioned2019-12-06T17:46:47Z-
dc.date.available2009-04-17T11:38:13Zen
dc.date.available2019-12-06T17:46:47Z-
dc.date.copyright2004en
dc.date.issued2004en
dc.identifier.citationClark, A. H., Macaluso, R., Calvez, S., Laurand, N., Sun, H. D., Dawson, M. D., et al. (2004). Long-wavelength monolithic gaInNAs vertical-cavity optical amplifiers. IEEE Journal of Quantum Electronics, 40(7), 878-883.en
dc.identifier.issn0018-9197en
dc.identifier.urihttps://hdl.handle.net/10356/90380-
dc.description.abstractWe report on the continuous-wave amplification characteristics of an optically pumped 1.3-μm multiple-quantum-well GaInNAs-GaAs vertical-cavity semiconductor optical amplifier (VCSOA). The VCSOA structure was monolithically grown by molecular beam epitaxy and operated in reflection mode in a fiber-coupled system. The maximum on-chip gain attained, limited by the onset of laser action, was 15.6 dB at 196 mW of 980-nm pump power. For a chip gain of 10.4 dB, the optical bandwidth was 10.8 GHz and the saturation output power was -9 dBm. By varying the pump laser power, a maximum extinction ratio of 22.3 dB was obtained. Temperature-controlled tuneable operation of the device is also presented and demonstration of 9 dB of chip gain obtained over 9.5 nm with an optical bandwidth of 12 GHz is reported.en
dc.language.isoenen
dc.relation.ispartofseriesIEEE Journal of Quantum Electronics.en
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dc.subjectDRNTU::Science::Physics::Optics and lighten
dc.titleLong-wavelength monolithic gaInNAs vertical-cavity optical amplifiersen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen
dc.description.versionPublished versionen
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