| [1] | WANG A T,XU L X,MING H et al.Experimental study on ytterbiumdoped fiber amplifier[J].Chinese Journal of Lasers,2002,29 (9):777～779(in Chinese). |
| [2] | LIMPERT J,LIEM A,ZELLMER H.High-average-power picosecond Yb-doped fiber amplifier[J].Opt Lett,2001,26(23):1849～1851. |
| [3] | LUX Q,CHEN Sh H.Ytterbium-doped fiber amplifier[J].Chinese Journal of Lasers,2001,28 (3):209～214 (in Chinese). |
| [4] | PASCHOTAL R,NILSSON A C J.Ytterbium-doped fiber amplifier[J].IEEE J Q E,1997,33(7):1049～1056. |
| [5] | HANNA D C,PERCIVAL R M,PERRY I R et al.An ytterbium-doped monomode fiber laser:broadly tunable operation from 1.010μm to 1.162μm and three-level operation at 974nm[J].Journal of Modern Optics,1990,37 (4):517～525. |
| [6] | KONG L F,LOU Q H,ZHOU J et al.Frequency response and transient gain of Yb-doped double clad fiber amplifier[J].Acta Photonica Sinica,2004,33 (11):1286～1289 (in Chinese). |
| [7] | WANG Y,PO H.Dynamic characteristics of double-clad fiber amplifiers for high-power pulse amplification[J].IEEE Journal of Lightwave Technology,2001,21 (10):2262～2270. |
| [8] | BJARKLEV A.Optical fiber amplifiers:design and system applications[M].New York:Artech House Inc,1993.77. |
| [9] | XIA G J,DUAN J H,ZHAO Sh H et al.Performance study on double cladding Er-Yb co-doped fiber amplifiers with a reflector[J].Laser Technology,2004,28 (1):12～19 (in Chinese). |