High-energy nanosecond all-fiber Yb-doped amplifier

• 来源期刊: 中国光学快报（英文版）
• 年，卷（期）: 2013,（8）
• 页码范围: 50-52
• 页数: 3页
• 语种: 英文
• DOI: 10.3788/COL201311.081403

摘要

We demonstrate a high-energy,low-repetition-rate,all-fiber,1064-nm Yb-doped fiber laser based on the master oscillator power amplifier structure.Pulse-pumping technology is used to suppress amplified spontaneous emission.A maximum output pulse energy of 5.97 mJ is obtained at 16-ns pulses with an M2of 2.9.