High power diode pumped solid-state femtosecond laser systems

Autor:	S P Nikitin, S A Babaev, A A Kolosvetov, A N Chabushkin
Rok vydání:	2020
Předmět:	History Materials science business.industry Power diode law Femtosecond Solid-state Optoelectronics business Laser Computer Science Applications Education law.invention
Zdroj:	Journal of Physics: Conference Series. 1692:012025
ISSN:	1742-6596 1742-6588
DOI:	10.1088/1742-6596/1692/1/012025
Popis:	We demonstrate high power direct diode-pumped femtosecond laser based on a commercially available configuration and pumped by multi-diode laser modules delivering high brightness and average power. The multi-diode modules employ beam-combining scheme preserving linear polarization and focusing properties of individual laser diodes. Stable passive Kerr lens modelocked (KLM) laser operation was demonstrated, producing 30 fs pulses at ∼300 mW average output power. A simple approach to numerical modelling of KLM laser operation in cases when longitudinal pump beam exhibits strong astigmatism is also discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::05abd95819fef6cd4b485a2f48f9014c https://doi.org/10.1088/1742-6596/1692/1/012025 Zobrazit plný text záznamu