Distributed feedback quantum cascade laser with optically tunable emission frequency

S. Suchalkin, G. Belenky, T. Hosoda, S. Jung, M. A. Belkin

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Continuous tuning of a room-temperature-operated distributed feedback quantum cascade laser in the range of 0.6 cm-1 (20 GHz) was achieved using 1.3 μm telecom diode laser as a pumping source. We demonstrate wavelength modulation of the quantum cascade laser at frequencies up to 300 MHz.

Original languageEnglish
Article number041120
JournalApplied Physics Letters
Volume103
Issue number4
DOIs
StatePublished - 22 Jul 2013
Externally publishedYes

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