中国激光, 1996, 23 (3): 198, 网络出版: 2006-12-04
26 fs自锁模掺钛蓝宝石激光器
Generation of a 26 fs Self-mode-locked Ti:sapphire Laser
Ti:Al2O3激光 克尔透镜锁模 飞秒脉冲 色散补偿 Ti:Al2O3 laser self-mode-locking(Kerrlens mode-locking) femtosecond pulse dispersion compensation
摘要
采用4 mm长的Ti:Al2O3晶体及一对熔石英色散棱镜, 在腔内未加硬边光阑等元件的情况下, 获得了平均功率560 W、中心波长774 nm、宽度26 fs、谱宽28 nm的锁模激光脉冲, 分析了锁模的条件和工作特性。
Abstract
Stable pulses as short as 26 fs with a bandwidth of 28nm and the wavelength centred at 774 nm are generated from a self-mode-locked Ti:sapphire laser.Neither apertures nor silts are used in the cavity,the average output power of 560 mWis obtained under a 5.6W TEM00Ar+ laser pumping.The condition and characteristics for mode-locking are also discussed.
魏志义, 余振新, 李荣基, 杨杰, 李麒. 26 fs自锁模掺钛蓝宝石激光器[J]. 中国激光, 1996, 23(3): 198. 魏志义, 余振新, 李荣基, 杨杰, 李麒. Generation of a 26 fs Self-mode-locked Ti:sapphire Laser[J]. Chinese Journal of Lasers, 1996, 23(3): 198.
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