Thermal lens measurement of a LD end-pumped Nd：GdVO4 laser with stable resonator by a slit-scanning

• 作 者: ZOU Jing ZHAO Sheng-zhi YANG K
• 机 构: SchoolofInformationScienceandEngineering
• 出 处: 光电子快报：英文版
• 发表日期: 2005年2期
• 关键词: 热镜头 ND:GDVO4 激光技术 稳定共鸣器 高斯分布 CLC number TN248
• 基金项目: 国家自然科学基金

A simply method to measure the thermal focal length of a LD end-pumped Nd:GdVO4 solid state laser with a stable resonator is presented.By scanning a slit across the field with expression of multi-mode Gaussian distribution behind the output mirror of lase