Experimental study on compression of 216-W laser pulses below 2 ps at 1030 nm with chirped volume Bragg grating
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00533949" target="_blank" >RIV/68378271:_____/20:00533949 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0312176" target="_blank" >http://hdl.handle.net/11104/0312176</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/AO.400415" target="_blank" >10.1364/AO.400415</a>
Alternative languages
Result language
angličtina
Original language name
Experimental study on compression of 216-W laser pulses below 2 ps at 1030 nm with chirped volume Bragg grating
Original language description
We report on the characterization of a high-power, chirped volume Bragg grating (CVBG) pulse compressor. It includes measurements of the CVBG’s diffraction efficiency, beam profile, beam quality (M2 parameter), pulse spectrum, the CVBG’s temperature, and the thermal lens. These parameters were monitored for a wide range of input laser powers and with different clamping forces applied on the CVBG. This analysis was performed with a CPA-based Yb:YAG thin-disk laser system operating at a wavelength of 1030 nm, a 92 kHz repetition rate, 2 ps pulse duration, and an average output power after compression of 216 W (270 W uncompressed), which is, to the best of our knowledge, the highest value reported to date using this pulse compression technique.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Optics
ISSN
1559-128X
e-ISSN
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Volume of the periodical
59
Issue of the periodical within the volume
26
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
7938-7944
UT code for WoS article
000571484700026
EID of the result in the Scopus database
2-s2.0-85091807297