Chinese Optics Letters, 2005, 3 (5): 05251, Published Online: Jun. 6, 2006
4-W single transverse mode Yb3+-doped fiber laser pumped by 915-nm laser diode array Download: 753次
060.2320 fiber optics amplifiers and oscillators 140.3480 lasers diode-pumped 140.3470 lasers carbon dioxide 060.1810 couplers switches and multiplexers
Abstract
A cladding-pumped ytterbium-doped fiber laser is described in this letter. Using unusual pumping source with 915-nm wavelength, slope efficiency up to 75% with respect to absorbed input power and output power is obtained, a maximum output power of 4.006 W with fundamental mode is measured.
Xiaoming Feng, Xiaowei Wang, Gaozhan Fang, Yuanyuan Liu, Ying Wang, Xiaoyu Ma. 4-W single transverse mode Yb3+-doped fiber laser pumped by 915-nm laser diode array[J]. Chinese Optics Letters, 2005, 3(5): 05251.