[1] F. A. P. Tooly, S. D. Smith, C. T. Seaton. High gain signal amplification in an InSb irasphaser at 77 K. Appl. Phys. Lett., 1983, 43(9): 807~809
[3] R. A. Betts, T. Tjgiarto, Y. L. Xue et al.. Nonlinear refrective index in Erbilum doped optical fiber: theory and experiment. IEEE J. Quant. Electron., 1991, QE-27(4): 908~913
[5] S. R. Friberge, Y. Silberberg, M. K. Oliver et al.. Ultrafast all-optical switching in a dual-core fiber nonlinear coupler. Appl. Phys. Lett., 1987, 51(15): 1135~1137