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Conferences > IPRSN > 2018 > ITh4H > ITh4H.6

Octave-Spaced, Dual-Frequency Comb Quantum Cascade Laser Source in a Single Monolithic Waveguide

Andres Forrer, Markus Rösch, Mattias Beck, Jérôme Faist, and Giacomo Scalari

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Abstract

We present an octave-spaced, dual-color and simultaneous operating frequency comb source with central frequencies at 2.3 THz and 4.6 THz based on heterogeneous terahertz quantum cascade laser active region designs in a single double-metal waveguide.

© 2018 The Author(s)

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