Development of a variable repetition rate, kW-level, picosecond ring regenerative amplifier
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F17%3A00317942" target="_blank" >RIV/68407700:21340/17:00317942 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/CLEOE-EQEC.2017.8086302" target="_blank" >http://dx.doi.org/10.1109/CLEOE-EQEC.2017.8086302</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/CLEOE-EQEC.2017.8086302" target="_blank" >10.1109/CLEOE-EQEC.2017.8086302</a>
Alternative languages
Result language
angličtina
Original language name
Development of a variable repetition rate, kW-level, picosecond ring regenerative amplifier
Original language description
In this contribution, we report on development of a high-repetition-rate, kW-level picosecond Yb:YAG thin-disk laser system PERLA C [1]. Its design utilizes the CPA (Chirped Pulse Amplification) technique, comprising a low-energy Yb-fiber oscillator and preamplifiers, two thin-disk regenerative amplifiers and a chirped volume Bragg grating (CVBG) for both pulse stretcher and compressor. The target parameters of this system are 5-mJ pulse energy at 100 kHz repetition rate (500 W average power) and pulse duration below 2 ps, with possibility to adjust the repetition rate of the system from 50 kHz to 1 MHz while maintaining approximately the average power. Prospectively, we plan to upgrade the system to 1-kW average power level.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů