掺铒光纤放大器
放大器
材料科学
铒
光电子学
拉曼光谱
兴奋剂
极化(电化学)
光纤放大器
光放大器
光学
物理
化学
激光器
CMOS芯片
物理化学
作者
Zeyuan Xu,Xuan Wang,Chuanfei Yao,Linjing Yang,Pingxue Li
标识
DOI:10.1088/0256-307x/41/5/054201
摘要
Abstract An all-fiber polarization maintaining high-power laser system operating at 1.7 µm based on the Raman-induced soliton self-frequency shifting effect is demonstrated. The entirely fiberized system is built by erbium-doped oscillator and two-stage amplifiers with polarization maintaining commercial silica fibers and devices, which can provide robust and stable soliton generation. High power soliton laser with the average of 0.28 W, the repetition rate of 42.7 MHz, and pulse duration of 515 fs is generated directly from the main amplifier. Our experiment provides a feasible method for high-power all-fiber polarization maintaining femtosecond laser generation working at 1.7 μm.
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