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Conferences > UFO > 2023 > F1 > F1.2

Linewidth and Bandwidth of the QCL Frequency Comb with Arbitrary Temporal Profile

Jacob B Khurgin

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Abstract

We investigate analytically two essential characteristics of the frequency modulated combs generated by quantum cascade lasers: bandwidth (number of spectral lines)and linewidth and show that despite their very different temporal profiles, MIR and THz QCL OFCs are just as good for most applications as any other frequency comb.

© 2023 UFOXIII

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