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dc.contributor.authorFan, Jonathan A.
dc.contributor.authorBelkin, Mikhail A.
dc.contributor.authorCapasso, Federico
dc.contributor.authorKhanna, Suraj P.
dc.contributor.authorLachab, Mohamed
dc.contributor.authorDavies, A. Giles
dc.contributor.authorLinfield, Edmund H.
dc.date.accessioned2019-09-17T15:35:12Z
dc.date.issued2008
dc.identifier.citationFan, Jonathan A., Mikhail A. Belkin, Federico Capasso, Suraj P. Khanna, Mohamed Lachab, A. Giles Davies, and Edmund H. Linfield. 2008. “Wide-Ridge Metal-Metal Terahertz Quantum Cascade Lasers with High-Order Lateral Mode Suppression.” Applied Physics Letters 92 (3): 31106. https://doi.org/10.1063/1.2835202.
dc.identifier.issn0003-6951
dc.identifier.issn1077-3118
dc.identifier.issn1520-8842
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:41372468*
dc.description.abstractTerahertz quantum cascade lasers with wide-ridge metal-metal waveguides are prone to lasing in high-order lateral modes, which reduce the maximum light output power from these devices. We have demonstrated, theoretically and experimentally, that the output power can be improved severalfold by introducing "side absorbers" into the waveguide structure, which enforce lasing in the TM(00) mode with minor temperature performance deterioration. Lasers without side absorbers operate up to 168 K, a current record for devices processed using indium/gold wafer bonding.
dc.language.isoen_US
dc.publisherAIP Publishing
dash.licenseLAA
dc.titleWide-ridge metal-metal terahertz quantum cascade lasers with high-order lateral mode suppression
dc.typeJournal Article
dc.description.versionVersion of Record
dc.relation.journalApplied Physics Letters
dash.depositing.authorCapasso, Federico::c84ca12d0f20adc982c7c314bebd7c9e::600
dc.date.available2019-09-17T15:35:12Z
dash.workflow.comments1Science Serial ID 8531
dc.identifier.doi10.1063/1.2835202
dash.source.volume92;3
dash.source.page31106


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