Publication

Sub-MHz linewidth, FMCW photonic integrated blue laser

Tobias Kippenberg, Anat Siddharth, Xinru Ji
2024

Abstract

We demonstrate for the first time a frequency-modulated continuous wave photonic integrated blue laser with sub-MHz linewidth. The laser exhibits frequency excursion greater than 900 MHz at up to 1 MHz triangular chirp rate with a nonlinearity of less than 1.5%.

Official source

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