Acta Optica Sinica, Volume. 15, Issue 4, 400(1995)
Analysis of Pump in Self-Mode-Locked Ti: Sapphire Laser
Self-focussing by a Kerr nonlinearity in combination with an intracavity aperture creates a power-dependent amplitude modulation in Ti:sapphire lasers.It has been used as a method of self-mode-locking for generating femtosecond pulse.The general features of this mode-locking technique is described and a new,simple model is developed for the optimization of Kerr-lens-mode-locking performance by taking account of gain modulation created by pump beam in conjuction with laser beam.Theoretical prediction is confirmed by experimental measurement.
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[in Chinese], [in Chinese], [in Chinese]. Analysis of Pump in Self-Mode-Locked Ti: Sapphire Laser[J]. Acta Optica Sinica, 1995, 15(4): 400