Počet záznamů: 1
Picosecond pulse generated supercontinuum as a stable seed for OPCPA
- 1.0485166 - FZÚ 2018 RIV US eng J - Článek v odborném periodiku
Indra, Lukáš - Batysta, František - Hříbek, Petr - Novák, Jakub - Hubka, Zbyněk - Green, Jonathan T. - Antipenkov, Roman - Boge, Robert - Naylon, Jack A. - Bakule, Pavel - Rus, Bedřich
Picosecond pulse generated supercontinuum as a stable seed for OPCPA.
Optics Letters. Roč. 42, č. 4 (2017), s. 843-846. ISSN 0146-9592. E-ISSN 1539-4794
Grant CEP: GA MŠMT LQ1606; GA MŠMT EF15_008/0000162
Grant ostatní: ELI Beamlines(XE) CZ.02.1.01/0.0/0.0/15_008/0000162
Institucionální podpora: RVO:68378271
Klíčová slova: supercontinuum generation * ultrafast lasers * ultrafast nonlinear optics * thin-disk amplifier * repetition-rate
Obor OECD: Optics (including laser optics and quantum optics)
Impakt faktor: 3.589, rok: 2017
We present a stable supercontinuum (SC) generated in a bulk YAG crystal, pumped by 3 ps chirped pulses at 1030 nm. The SC is generated in a loose focus geometry in a 13 cm long YAG crystal, allowing for stable and robust single-filament generation. The SC energy stability exceeds that of the pump laser by almost a factor of 3. Additionally, we show that the SC spectrum has long-term stability and that the SC is coherent and compressible by compressing the portions of SC spectra close to the corresponding Fourier limit. This makes the picosecond-pulse-driven SC a suitable stable seed for OPCPA amplifiers.
Trvalý link: http://hdl.handle.net/11104/0280243
Počet záznamů: 1