| Diode-Pumped Self-Starting Mode-Locked Nd：YVO4 Laser with Semiconductor Saturable Absorber Output Coupler |
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| 作者姓名： | 贾玉磊 魏志义 郑家安 令维军 王勇刚 马骁宇 张志刚 |
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| 作者单位： | [1]LaboratoryofOpticalPhysics,InstituteofPhysics,ChineseAcademyofSciences,Beijing100080 [2]InstituteofSemiconductors,ChineseAcademyofSciences,Beijing100083 [3]UltrafastLaserLaboratory,TianjinUniversity,Tianjin300072 |
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| 摘 要： | By using a semiconductor saturable-absorber output coupler as a mode-locking device, we experimentally realized the operation of a diode-pumped passively mode-locked Nd:YVO4 laser. Stable laser pulses with duration of 2.3ps were generated at the output power of about 1W. With increasing the pump power to 9 W, the maximum mode-locked power of 1.7 W was obtained, which corresponds to a slope conversion efficiency of 44 % and opticalto-optical conversion efficiency of 19%.
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| 关 键 词： | 被动锁定模式 激光器 光子显微镜 输出功率 断层摄影 |
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