Presentation
5 March 2021 100-fs GHz burst laser
Axel Chambinaud, Guillaume Bonamis, Konstantin Mishchik, Martin Maurel, Foued Amrani, Fetah Benabid, John Lopez, Inka Manek-Hönninger, Eric Mottay, Clemens Hönninger, Eric Audouard
Author Affiliations +
Abstract
We report on a 100-fs GHz burst laser with up to 100-W average output power. This laser is based on a Tangor femtosecond laser with GHz burst option followed by nonlinear pulse compression in a gas-filled hollow core Kagomé fiber. Combining pulse compression with hollow core fiber transport is an attractive extension for industrial femtosecond lasers. Laser ablation of metals, silicon, and sapphire have been performed with this new laser source in order to study the impact of the ultrashort pulse duration on the laser matter interaction with GHz bursts.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Axel Chambinaud, Guillaume Bonamis, Konstantin Mishchik, Martin Maurel, Foued Amrani, Fetah Benabid, John Lopez, Inka Manek-Hönninger, Eric Mottay, Clemens Hönninger, and Eric Audouard "100-fs GHz burst laser", Proc. SPIE 11676, Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XXI, 116760H (5 March 2021); https://doi.org/10.1117/12.2579266
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KEYWORDS
Femtosecond phenomena

Laser ablation

Metals

Ultrafast phenomena

Pulsed laser operation

Sapphire

Semiconductor lasers

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