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Long-term-stable 120-W, 220-μJ, 120-fs Thulium-based fiber-CPA for materials processing
- We demonstrate a thulium-based fiber amplifier delivering pulses tunable between <120fs and 2ps duration at up to 228 μJ of pulse energy at a center wavelength of 1940 nm and 500-kHz repetition rate. Due to the excellent long-term stability, this system proves the ability of this technology to be integrated into ultra-fast material processing machines.
Author: | Christian Gaida, Fabian Stutzki, Martin Gebhardt, Tobias Heuermann, Sven Breitkopf, Tino Eidam, Jan Rothhardt, Jens Limpert |
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URN: | urn:nbn:de:bsz:mit1-opus4-128520 |
DOI: | https://doi.org/10.48446/opus-12852 |
ISSN: | 1437-7624 |
Parent Title (German): | 12. Mittweidaer Lasertagung |
Publisher: | Hochschule Mittweida |
Place of publication: | Mittweida |
Document Type: | Conference Proceeding |
Language: | English |
Year of Completion: | 2021 |
Publishing Institution: | Hochschule Mittweida |
Contributing Corporation: | Active Fiber Systems GmbH Jena |
Release Date: | 2021/12/06 |
Tag: | Fiber-laser; Ultrafast |
GND Keyword: | Thulium |
Issue: | 003 |
Page Number: | 2 |
First Page: | 034 |
Last Page: | 035 |
Open Access: | Frei zugänglich |
Licence (German): | Urheberrechtlich geschützt |