材料科学
镱
放大器
光学
光纤激光器
双包层光纤
光放大器
色散位移光纤
拉曼放大
放大自发辐射
光电子学
纳秒
脉搏(音乐)
纤维
波长
兴奋剂
激光器
光纤传感器
物理
复合材料
探测器
CMOS芯片
标识
DOI:10.1109/jlt.2005.849946
摘要
In the present paper, high-power continuous-wave (CW)-pumped ytterbium-doped double-clad (YDDC) fiber amplifiers for the amplification of nanosecond pulses with tens of kilohertz repetition rates are numerically studied. Targeting pulse energy and average output power, the fiber amplifiers under forward, backward, and bidirectional pump are systematically analyzed and optimized in consideration of pump and signal wavelengths, pulse repetition rate, fiber structure and length, dopant concentration, and Raman effect, etc.
科研通智能强力驱动
Strongly Powered by AbleSci AI