镱
材料科学
光纤激光器
光学
激光器
饱和吸收
兴奋剂
模式锁定
光电子学
物理
作者
Ming Zhang,L.L. Chen,Chun Zhou,Yi Cai,Lu Ren,Z.G. Zhang
标识
DOI:10.1002/lapl.200910047
摘要
This paper reports an ytterbium-doped linear-cavity fiber laser with the optical length of 1.6 km passively mode-locked by a high modulation depth semiconductor saturable absorber mirror (SESAM). An ultra-low repetition rate of 191 kHz was achieved. The laser delivered the highly-chirped output pulses with the energy up to 75.2 nJ.
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