Title of article
Analysis of a self -switched mode-locking -cut Nd : GdV O4 /KTP green laser
Author/Authors
Li، نويسنده , , Ming and Zhao، نويسنده , , Shengzhi and Yang، نويسنده , , Kejian and Li، نويسنده , , Guiqiu and Li، نويسنده , , Dechun and Wang، نويسنده , , Jing and An، نويسنده , , Jing and Qiao، نويسنده , , Wenchao، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
7
From page
150
To page
156
Abstract
A diode-pumped self Q -switched mode-locking intracavity frequency doubled c -cut Nd:GdV O4/KTP green laser is presented. The self-mode-locking is self-starting and stable. About 100% modulation depth for the self-mode-locked green pulses has been achieved. Using the hyperbolic secant function methods and the theory of Kerr-lens mode-locking, considering the Kerr-lens effect of gain medium, the cascading of second-order nonlinearities of KTP crystal, and also the influences of continuous pump rate, the stimulated-radiation lifetime of the active medium, we give a developed rate equation model for self Q -switched and mode-locked laser. For this developed model, the theoretical evaluations are in good agreement with the experimental results and the width of the mode-locked green pulse was estimated to be about 210 ps.
Keywords
KLM , Self-mode-locking , Cascading of second-order nonlinearities , Passive Q -switched
Journal title
Physica D Nonlinear Phenomena
Serial Year
2007
Journal title
Physica D Nonlinear Phenomena
Record number
1728338
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