高占空比、高功率线阵二极管激光器封装技术
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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20%（200μs，1000Hz）时获得峰值功率大于40 W的激光输出，100～1000Hz 重复频率下，输出激光中心波长为 805～808 nm, 谱线宽度3.2～4.2 nm，激光起伏小于 1%。Abstract: 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%(200m s，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%.
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Key words:
- linear array diode laser /
- high duty cycle /
- package
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