摘要
中红外飞秒激光脉冲在科研、民用及军事等方面都有重要的应用,文章回顾了产生中红外飞秒激光脉冲的几种方法,结合差频法产生中红外飞秒脉冲的优点,详细介绍了差频产生中红外飞秒激光脉冲的研究进展,最后进行了总结和展望.
Femtosecond pulsed lasers in the mid-infrared spectral range have wide applications in basic research and civil and military areas. Several methods to generate mid-infrared femtosecond pulses are reviewed. In view of the advantages of the difference frequency technique, we describe its development and present a summary of perspectives for future research.
出处
《物理》
CAS
北大核心
2009年第4期261-266,共6页
Physics
基金
国家自然科学基金(批准号:60490281,60578027,60608003,10573024)资助项目
关键词
差频
中红外
飞秒激光脉冲
difference frequency generation, mid-infrared, femtosecond pulsed laser