Short-pulse and high-repetition-rate diode-pumped Yb:CaF2 regenerative amplifier

Optics Letters
Sandrine RicaudEric Mottay

Abstract

We present a diode-pumped regenerative amplifier based on an Yb:CaF(2) crystal optimized to produce short pulses for various repetition rates ranging from 100 Hz to 10 kHz. The shortest pulse duration generated is 178 fs, and the corresponding energy is 1.4 mJ before compression (620 microJ after), at a repetition rate of 500 Hz for 16 W of pump power. The bandwidth is 10 nm centered at 1040 nm. Higher repetition rate regimes have also been explored, allowing an optical-to-optical efficiency up to 10% at a high repetition rate.

References

Jun 29, 2005·Optics Letters·Johan PetitBruno Viana
Jan 20, 2006·Optics Letters·Y ZaouterB Viana
Nov 28, 2008·Optics Letters·Mathias SieboldMalte Christoph Kaluza
May 5, 2009·Optics Letters·F FriebelG Boudebs

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Citations

Oct 17, 2014·Optics Express·E CaraccioloJ Aus der Au
Nov 28, 2013·Optics Letters·Julien PouysegurFrédéric Druon
May 6, 2019·Optics Express·Pavel LoikoPatrice Camy
Oct 4, 2011·Optics Letters·Dimitrios N PapadopoulosFrédéric Druon
May 4, 2016·Optics Express·Julien PouysegurPatrick Georges
Apr 7, 2021·Optics Express·Markus LoeserMathias Siebold

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