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Conference Paper: High-energy diode-pumped Yb:YAG chirped pulse amplifier

TitleHigh-energy diode-pumped Yb:YAG chirped pulse amplifier
Authors
Siebold, MathiasWandt, ChristophKlingebiel, SandroMajor, ZsuzsannaTrushin, SergeiAhmad, IzharWang, Tie JunHein, JoachimKrausz, FerencKarsch, Stefan
KeywordsChirped pulse amplification
Diode-pumped
Laser amplifier
Issue Date2008
Citation
Proceedings of SPIE the International Society for Optical Engineering, 2008, v. 6998, article no. 69980E How to Cite?
DOI: http://dx.doi.org/10.1117/12.780974
AbstractA diode-pumped chirped-pulse amplifier (CPA) system based on Yb:glass and Yb:YAG as a picosecond pump source for a future ultra-high peak-power optical parametric chirped-pulse amplifier (OPCPA) is currently under development. Pulses as short as 300 fs generated in an Yb:glass mode-locked oscillator have been stretched to the nanosecond level. The seed pulses are then amplified up to an output pulse energy of 100 mJ in a diode-pumped Yb:glass regenerative amplifier and a subsequent Yb:YAG booster. At a small-signal gain of 10 3 in Yb:YAG the initial pulse bandwidth of 4nm (FWHM) has been gain-narrowed to 1.5 nm, which allows the re-compression to 1.1 ps. With a multi-pass Yb:YAG amplifier which has been seeded by a Q-switched sub-10-nanosecond laser an output pulse energy of 2.9 J has been achieved. In quasi-cw-mode a peak output power of 7.6 kW and a tuning range of 5nm have been obtained. The foot-print-size of the multi-pass amplifier is 0.8 m × 1.1m which illustrates the degree of system compactness.
Persistent Identifierhttp://hdl.handle.net/10722/364702
ISSN
0277-786X
2023 SCImago Journal Rankings: 0.152

 

DC FieldValueLanguage
dc.contributor.authorSiebold, Mathias-
dc.contributor.authorWandt, Christoph-
dc.contributor.authorKlingebiel, Sandro-
dc.contributor.authorMajor, Zsuzsanna-
dc.contributor.authorTrushin, Sergei-
dc.contributor.authorAhmad, Izhar-
dc.contributor.authorWang, Tie Jun-
dc.contributor.authorHein, Joachim-
dc.contributor.authorKrausz, Ferenc-
dc.contributor.authorKarsch, Stefan-
dc.date.accessioned2025-10-30T08:34:59Z-
dc.date.available2025-10-30T08:34:59Z-
dc.date.issued2008-
dc.identifier.citationProceedings of SPIE the International Society for Optical Engineering, 2008, v. 6998, article no. 69980E-
dc.identifier.issn0277-786X-
dc.identifier.urihttp://hdl.handle.net/10722/364702-
dc.description.abstractA diode-pumped chirped-pulse amplifier (CPA) system based on Yb:glass and Yb:YAG as a picosecond pump source for a future ultra-high peak-power optical parametric chirped-pulse amplifier (OPCPA) is currently under development. Pulses as short as 300 fs generated in an Yb:glass mode-locked oscillator have been stretched to the nanosecond level. The seed pulses are then amplified up to an output pulse energy of 100 mJ in a diode-pumped Yb:glass regenerative amplifier and a subsequent Yb:YAG booster. At a small-signal gain of 10 <sup>3</sup> in Yb:YAG the initial pulse bandwidth of 4nm (FWHM) has been gain-narrowed to 1.5 nm, which allows the re-compression to 1.1 ps. With a multi-pass Yb:YAG amplifier which has been seeded by a Q-switched sub-10-nanosecond laser an output pulse energy of 2.9 J has been achieved. In quasi-cw-mode a peak output power of 7.6 kW and a tuning range of 5nm have been obtained. The foot-print-size of the multi-pass amplifier is 0.8 m × 1.1m which illustrates the degree of system compactness.-
dc.languageeng-
dc.relation.ispartofProceedings of SPIE the International Society for Optical Engineering-
dc.subjectChirped pulse amplification-
dc.subjectDiode-pumped-
dc.subjectLaser amplifier-
dc.titleHigh-energy diode-pumped Yb:YAG chirped pulse amplifier-
dc.typeConference_Paper-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1117/12.780974-
dc.identifier.scopuseid_2-s2.0-45149088992-
dc.identifier.volume6998-
dc.identifier.spagearticle no. 69980E-
dc.identifier.epagearticle no. 69980E-

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