摘要
对高占空比、高功率线阵二极管激光器的封装技术进行了研究 ,给出了封装器件性能测试结果 :在占空比 2 0 % ( 2 0 0μs,1 0 0 0 Hz)时获得峰值功率大于 4 0 W的激光输出 ,1 0 0~ 1 0 0 0 Hz重复频率下 ,输出激光中心波长为 80 5~ 80 8nm,谱线宽度 3 .2~ 4 .2 nm,激光起伏小于 1 %。
WT5”BZ]The package technique of high duty cycle, high power linear array diode laser is studied and the measured results of the laser performance are presented. Over 40W peak power output at duty cycles up to 20%(200μs,1000Hz) is achieved. At 100Hz to 1000Hz repeat frequency, the center wavelength is 805~808ns with corresponding spectral width of 3.1~4.2nm. The instability of the output laser is less than 1%.
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2000年第5期544-546,共3页
High Power Laser and Particle Beams
基金
国防科技基础研究基金资助课题!( 0 0 3 0 2)