Abstract
Inter-mode beat frequency tuning of a quantum dash comb laser by electrical injection locking is presented. Frequency-modulated comb generation at 6350 cm-1 (1575 nm, telecom L-band) is confirmed by beat note spectroscopy. A 1.8 MHz wide beat frequency tuning range, injection power and injection frequency dependent beat frequency locking are sup-ported by a coupled oscillator model extended with a noise term.
© 2021 The Author(s)
PDF Article | Presentation VideoMore Like This
Marcus Ossiander, Dominik Auth, Johannes Hillbrand, Quentin Gaimard, Dmitry Kazakov, Marco Piccardo, Abderrahim Ramdane, Federico Capasso, Benedikt Schwarz, and Stefan Breuer
cb_8_3 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2021
K. Merghem, V. Panapakkam, Q. Gaimard, F. Lelarge, and A. Ramdane
SW1C.5 CLEO: Science and Innovations (CLEO:S&I) 2017
Johannes Hillbrand, Mathieu Bertrand, Filippos Kapsalidis, Mattias Beck, and Jérôme Faist
ed_2_1 European Quantum Electronics Conference (EQEC) 2021