2011
DOI: 10.1007/s00340-011-4783-x
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Diode-pumped regenerative Yb:SrF2 amplifier

Abstract: Abstract:We report what we believe to be the first Yb:SrF 2 regenerative femtosecond amplifier. The regenerative amplifier produces 325-fs pulses at 100-Hz repetition rate with an energy before compression of 1.4 mJ. The interest of Yb:SrF 2 in such regenerative amplifiers and its complementarity to its well-known isotype Yb:CaF 2 is also discussed.

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Cited by 8 publications
(2 citation statements)
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“…Several Yb-doped crystal hosts have been studied in the past decade, mostly to generate both high average powers and shorter pulses from ultrafast oscillators. However, this work only starts to be extended to large-optical bandwidth amplifiers, among others, Yb: SYS [8], and more recently Yb-doped fluorites Yb:CaF 2 [9][10][11].…”
mentioning
confidence: 99%
“…Several Yb-doped crystal hosts have been studied in the past decade, mostly to generate both high average powers and shorter pulses from ultrafast oscillators. However, this work only starts to be extended to large-optical bandwidth amplifiers, among others, Yb: SYS [8], and more recently Yb-doped fluorites Yb:CaF 2 [9][10][11].…”
mentioning
confidence: 99%
“…Existem amplificadores do tipo multipasso [2] , onde o pulso atravessa várias vezes um meio de ganho sob bombeamento, guiados por espelhos, e que em primeira aproximação, apresenta um crescimento da energia do pulso exponencial com a distância percorrida no interior do meio de ganho, uma vez que a emissão estimulada é proporcional à intensidade do pulso; e os amplificadores do tipo regenerativos [45] , que são ressonadores ativos sem espelho de saída nos quais o pulso a ser amplificado é injetado, permanecendo em seu interior durante um determinado número de passagens através do meio de ganho. Após estas passagens e consequente amplificação, o pulso é extraído do ressonador.…”
Section: Técnica Chirped Pulse Amplificationunclassified