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二极管激光侧面泵浦的全固态主动锁模Nd:YAG激光器
All-solid-state actively mode-locked diode-radial-pumped Nd:YAG laser
【摘要】 利用优化的腔设计,使谐振腔中增益介质中有大的模体积,并在高功率泵浦下具有高的热稳定性;采用热补偿环形径向侧面泵浦模块技术进行了连续Nd:YAG主动声光锁模的实验研究, 利用自行设计的锁相环反馈电路,获得输出功率10 W的稳定的锁模脉冲输出。
【Abstract】 An actively mode-locked Nd:YAG laser with an optimized resonator was demonstrated which can provide with large mode volume in the active material and high stability against thermal lensing fluctuations. By using a compact pump module which utilizes a radial array of close-coupled diode laser arrays for efficient direct side pumping of the Nd:YAG rod, as well as, a phase-lock loop circuit, 10 W continuous-wave mode-locked stable pulses were obtained.
【关键词】 二极管侧面泵浦;
主动声光锁模;
ps激光器;
【Key words】 Diode-side-pumped; Actively mode-locked; Picosecond laser;
【Key words】 Diode-side-pumped; Actively mode-locked; Picosecond laser;
【基金】 国家自然科学基金资助课题(60225005和10227401);国家863计划探索基金部分资助课题
- 【文献出处】 强激光与粒子束 ,High Power Laser & Particle Beams , 编辑部邮箱 ,2005年S1期
- 【分类号】TN248
- 【被引频次】1
- 【下载频次】173