Jeong Y, Nilsson J, Sahu J K, Soh D B S, Dupriez P, Codemard C A, Baek S, Payne D N, Horley R, Alvarez-Chavez J A, Turner P W
Optoelectronics Research Centre, University of Southampton, Southampton SO17 1BJ, UK.
Opt Lett. 2005 May 1;30(9):955-7. doi: 10.1364/ol.30.000955.
We demonstrate a cladding-pumped single-mode plane-polarized ytterbium-doped fiber laser generating 633 W of continuous-wave output power at 1.1 microm with 67% slope efficiency and a polarization extinction ratio better than 16 dB. The laser is end pumped through both fiber ends and shows no evidence of roll-over, even at the highest output power, which is limited only by the available pump power.
我们展示了一种包层泵浦的单模平面偏振掺镱光纤激光器，其在1.1微米波长处产生633瓦的连续波输出功率，斜率效率为67%，偏振消光比优于16分贝。该激光器通过光纤两端进行端面泵浦，即使在最高输出功率下也没有出现功率饱和迹象，其输出功率仅受可用泵浦功率的限制。
