0497107 - FZÚ 2019 RIV US eng C - Conference Paper (international conference)
Novák, Ondřej - Krogen, P.R. - Kroh, T. - Mocek, Tomáš - Kärtner, F.X. - Hong, K.-H.
A femtosecond 8.5 μm source based on intrapulse difference-frequency generation of 2.1 μm pulses.
Optics InfoBase Conference. Washington D.C.: OSA Publishing, 2018, s. 1-2, č. článku MW1C. ISBN 978-1-943580-40-8.
[Mid-Infrared Coherent Sources 2018. Strasburg (FR), 26.03.2018-28.03.2018]
R&D Projects: GA MŠMT LO1602; GA ČR GA16-12960S
Institutional support: RVO:68378271
Keywords : femtoseconds * infrared devices * wavelengths
OECD category: Optics (including laser optics and quantum optics)
DOI: https://doi.org/10.1364/MICS.2018.MW1C.4

We generate ~8.5 μm, ~2 μJ femtosecond pulses via intrapulse DFG of 26 fs, 2.1 μm pulses in a type-II AgGaSe2 crystal with ~1% efficiency. Intrinsically CEP-stable pulses cover the wavelengths of ~7–11 μm.

Permanent Link: http://hdl.handle.net/11104/0289697