High-gain broadband laser amplification of mid-IR pulses in Fe:CdSe crystal at 5 μm with millijoule output energy and multigigawatt peak power

We report on a first of its kind, to our knowledge broadband amplification in a Fe:CdSe single crystal in the mid-IR beyond 5 µm. The experimentally measured gain properties demonstrate saturation fluence close to 13 mJ/cm and support the bandwidth up to 320 nm (full width at half maximum). Such pro...

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Veröffentlicht in:	Optics letters 2022-11, Vol.47 (22), p.5762-5765
Hauptverfasser:	Pushkin, Andrey, Potemkin, Fedor
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplification Broadband Fluence High gain Parametric amplifiers Single crystals Ultrafast lasers
Online-Zugang:	Volltext
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