Mechanism of pulse shaping in femtosecon
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Shanghong Zhao; Guofu Chen; Yishan Wang; Lianjun Yu
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Article
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2000
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Elsevier Science
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English
โ 75 KB
The mechanism of pulse shaping in Kerr-lens mode-locking Ti : sapphire lasers is investigated. Considering the balanced interaction between self-phase modulation, introduced by Kerr e ect in Ti : sapphire, and group-velocity dispersion provided by prism-pair, pulse-splitting re ected in the intensit