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物理学   2篇
  2014年   2篇
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The authors would like to apologize for some mistakes in the article and wish to make the corrections described below:
1) Designate Youjian Song (宋有建) as the corresponding author of this article. His Email address is yjsong~tju.edu.cn.  相似文献   
2.
We demonstrate an all-fiber, high-power, and high stability ultrafast laser source operating at 1563 nm. A highly stable, self-starting carbon nanotube(CNT) mode-locked femtosecond fiber laser is used as the seed source. The amplifier stage uses a fiber chirped pulse amplification configuration. The main power amplifier is based on a cladding-pumped Er–Yb co-doped fiber with 10 μm active single-mode core diameter. The laser source provides 3.4 W average output power at 75 MHz repetition rate. The pulses are compressed to 765 fs by a low-loss transmission grating pair. The robust, compact, and high-power 1560 nm fiber laser source can be used for eye surgery and solar cell micromachining.  相似文献   
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