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Conference papers

Locking of terahertz semiconductor dual-comb laser sources: [Invited]

Abstract : We report on an active stabilization of a terahertz quantum cascade laser (QCL) dual-comb source by phase locking one of the dual-comb lines. Although only one dual-comb line is locked, the phase noise of other dual-comb lines close to the phase locked line is significantly reduced. Furthermore, it is demonstrated that the QCL comb without a control of the repetition rate can produce pulsed-type waveforms.
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Conference papers
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Contributor : Stefano Barbieri Connect in order to contact the contributor
Submitted on : Thursday, November 25, 2021 - 12:37:39 PM
Last modification on : Thursday, May 12, 2022 - 9:14:02 AM



Hua Li, Yiran Zhao, Ziping Li, Kang Zhou, J. Cao, et al.. Locking of terahertz semiconductor dual-comb laser sources: [Invited]. 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), Aug 2021, Chengdu, China. pp.1-2, ⟨10.1109/IRMMW-THz50926.2021.9567050⟩. ⟨hal-03448750⟩



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