Theoretical and experimental study of a diode-pumped actively Q-switched Nd:YVO4 green laser with periodically poled KTP

被引：22

作者：

Li, G ^{[1
]}

Zhao, S ^{[1
]}

Yang, K ^{[1
]}

Wu, W ^{[1
]}

机构：

[1] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China

来源：

LASER PHYSICS LETTERS | 2005年 / 2卷 / 09期

关键词：

diode-pumped; actively Q-switched; PPKTP; spatial distribution; numerical solution;

D O I：

10.1002/lapl.200510020

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A diode-pumped acively Q-switched Nd:YdVO(4) green laser with periodically poled KTP (PPKTP) has been realized. The dependences of pulse width, pulse energy and peak power on incident pump power are measured for the generated-green-light pulses. A rate equation model is introduced to theoretically analyze the results obtained in the experiment, in which the spatial distributions of the intracavity photon density, the pump beam and the population-inversion density are taken into account. These rate equations are solved numerically and the theoretical calculations are in agreement with the experimental results.

引用

页码：423 / 428

页数：6

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