外文题目: High-Power Single-Frequency 1336 nm Raman Fiber Amplifier
作者: Zhang, Lei; Jiang, Huawei; Yang, Xuezong; Gu, Xijia; Feng, Yan
刊名: J. Lightwave Technol.
年: 2016 卷: 34 期: 21 页： 4907--4911
英文关键词:
Raman fiber amplifier; single frequency
LASER GUIDE STAR; MODE
英文摘要:
A high power, single frequency, quasi-continuous-wave 1336 nm laser is achieved by Raman amplification of an external cavity diode laser in a variably strained polarization maintaining silica fiber. The pump laser is a 1256 nm Ytterbium-Raman integrated fiber amplifier with a maximum output peak power of 235W. The 1336 nm amplifier produces square-shaped pulses with tunable repetition rate and duration. The peak power is as high as 53 W, which remains constant during the tuning. A polarization extinction ratio of >25 dB is achieved due to the all polarization maintaining fiber configuration. The laser is locked precisely at 1336.63 nm for future application in laser cooling of Al-27(+) after 8th harmonic generation.


文献类型: 期刊论文
正文语种: English
收录类别: SCIEI
DOI: 10.1109/JLT.2016.2606572


全文传递服务