Počet záznamů: 1
Dual-output kilohertz pump laser for high-energy picosecond OPCPA
- 1.0567161 - FZÚ 2023 RIV US eng J - Článek v odborném periodiku
Novák, Jakub - Erdman, Emily - Antipenkov, Roman - Tykalewicz, Boguslav - Horáček, Martin - Mazůrek, Petr - Torun, Murat - Green, Jonathan T. - Naylon, Jack A. - Bakule, Pavel - Rus, Bedřich
Dual-output kilohertz pump laser for high-energy picosecond OPCPA.
Optics Letters. Roč. 47, č. 19 (2022), s. 4869-4872. ISSN 0146-9592. E-ISSN 1539-4794
Grant CEP: GA MŠMT EF16_019/0000789
Grant ostatní: OP VVV - ADONIS(XE) CZ.02.1.01/0.0/0.0/16_019/0000789
Institucionální podpora: RVO:68378271
Klíčová slova: divided-pulse amplification * disk amplifier * 1 kHz * mJ
Obor OECD: Optics (including laser optics and quantum optics)
Impakt faktor: 3.6, rok: 2022
Způsob publikování: Omezený přístup
https://doi.org/10.1364/OL.472043
A dual-output thin-disk picosecond laser operating at 100 W with 1 kHz repetition rate is reported in this Letter. By elec-tronically adjusting the amplitude of the optical seed pulses that are injected into the laser cavity, the energy extracted from the gain medium can be shared between two pulses. Amplified double pulses are subsequently spatially sepa-rated into two independent beams by a fast Pockels cell, compressed in one common compressor, and frequency -doubled with similar to 70% efficiency. This approach significantly decreases strain on the optics, as well as nonlinear effects, and is advantageous for power scaling.
Trvalý link: https://hdl.handle.net/11104/0338439
Počet záznamů: 1