[1] DOMINIC V,MacCORMACK S,WAARTS R et al.110W fibre laser [J].Electron Lett,1999,35(14):1158~1160.
[2] FEDERIGHI M,PASQUALE F D.The effect of pair-induced energy transfer on the performance of silica waveguide amplifiers with high Er3+/Yb3+ concentrations [J].IEEE Photon Technol Lett,1995,7(3):303~305.
[3] MINELLY J D,BARNE W L,LAMING R I et al.Diode-array pumping of Er3+/Yb3+ co-doped fiber lasers and amplifiers [J].IEEE Photon Technol Lett,1993,5(3):303~310.
[4] TACCHEO S,LAPORTA P,LONGHI S et al.Diode-pumped bulk erbium-ytterbium lasers [J].Appl Phys,1996,B63:425~436.
[5] TANGUY E,LARAT C,POCHOLLE J P.Modelling of the erbium-ytterbium laser[J].Opt Commun,1998,153:172~183.
[6] PASQUALE F D. Modeling of highly-efficient grating-feedbackand Fabry-Perot Er3+-Yb3+ co-doped fiber laser [J].IEEE J Q E,1996,32(2):326~332.
[7] SHOOSHTARI A,MESHKINFAM P,TOUAM T et al.Ion-ex-changed Er/Yb phosphate glass waveguide amplifiers and lasers [J]. Opt Engng,1998,37(4):1188~1192.
[8] KAROSEK M.Optimum design of Er3+-Yb3+ co-doped fibers for large-signal high-pump-power applications [J].IEEE J Q E,1997,33(10):1699~1705.
[9] ACHTENHAGEN M,BEESON R J,PAN F et al.Gain and noise in ytterbium-sensitized erbium-doped fiber amplifiers:measurements and simulations [J].IEEE J Lightwave Technol,2001,19(10):1521~1526.
[10] PEDERSEN B,BJAKLEV A.The design of erbium-doped fiber amplifiers [J].IEEE J Lightwave Technol,1991,9(9):1105~1112.
[11] GILES C R,DESIRVIRE E.Modeling erbium-doped fiber amplifiers [J].IEEE J Lightwave Technol,1991,9(2):271~283.