Presentation
9 March 2020 Electrical injection locking dynamics of a quantum dash frequency-comb laser (Conference Presentation)
Author Affiliations +
Proceedings Volume 11301, Novel In-Plane Semiconductor Lasers XIX; 113010Q (2020) https://doi.org/10.1117/12.2547164
Event: SPIE OPTO, 2020, San Francisco, California, United States
Abstract
Electrical injection locking dynamics of a monolithic edge-emitting semiconductor quantum dash frequency comb laser are investigated experimentally by beat note spectroscopy. Spectrally resolved phase and amplitude characteristics across the 10 nm broad optical comb spectra and an inter-mode beat frequency locking dynamics are reported. A locking range of 2 MHz around the fundamental repetition rate of 20 GHz and an inter-mode beat line width reduction to the line width of the electrical radio-frequency signal source are attained.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dominik Auth, Johannes Hillbrand, Gottfried Strasser, Abderrahim Ramdane, Quentin Gaimard, Benedikt Schwarz, and Stefan Breuer "Electrical injection locking dynamics of a quantum dash frequency-comb laser (Conference Presentation)", Proc. SPIE 11301, Novel In-Plane Semiconductor Lasers XIX, 113010Q (9 March 2020); https://doi.org/10.1117/12.2547164
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KEYWORDS
Frequency combs

Radio optics

Spectroscopy

Data centers

Data communications

Edge emitting semiconductor lasers

Laser optics

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