Chinese Journal of Lasers, Volume. 27, Issue 5, 407(2000)
Pulse Shortened by Controlling the Self-phase-modulation in a Femtosecond Ti:sapphire Ring Laser
It is found that additional insertion of a SF-57 glass with a high nonlinear refractive index in the Ti:sapphire ring laser cavity can create an adjustable SPM. Removing the chirp by an appropriate GVD, the mode-locking pulses can be shortened from 30 fs to 16 fs, corresponding to a compression ratio of 47%.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Pulse Shortened by Controlling the Self-phase-modulation in a Femtosecond Ti:sapphire Ring Laser[J]. Chinese Journal of Lasers, 2000, 27(5): 407
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