A Ultra-Stable Broadband Comb Laser with Tunable Free Spectral Range and Spectra


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Date

2025

Publication Type

Other Conference Item

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yes

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Abstract

We present a novel near-infrared quantum walk comb laser, with 14 nm bandwidth, up to 6% wall-plug efficiency, and a 1 Hz RF linewidth. This broadband comb offers in situ spectral shaping and demonstrates stable data transmission performance at 64 GBd QPSK.

Publication status

unpublished

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Event

51st European Conference on Optical Communication (ECOC 2025)

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03759 - Faist, Jérôme / Faist, Jérôme check_circle

Notes

Part of the exhibition W.02.01 SC 2: Discrete photonic devices and technologies on October 1, 2025

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