[1] [1] E. Brinkmeyer, W. Brennecke, M. Zurn et al.. Fiber Bragg reflector for mode selection and line-narrowing of injection lasers. Electron. Lett., 1986, 22:134～135

[2] [2] C. A. Park, C. J. Rowe, J. Buus et al.. Single-mode behavior of a multimode 1.55 μm laser with a fiber grating external cavity. Electron. Lett., 1986, 22(21):1132～1134

[3] [3] P. A. Morton, V. Mizrahi, T. Tanbun-Ek et al.. Stable single mode hybrid laser with high power and narrow linewidth. Appl. Phys. Lett., 1994, 64(20):2634～2636

[4] [4] R. Kashyap, R. A. Payne, T. J. Whitley et al.. Wavelength uncommitted lasers. Electron. Lett., 1994, 30(13):1065～1067

[5] [5] K. O. Hill, G. Meltz. Fiber Bragg grating technology fundamentals and overview. J. Lightwave Technol., 1997, 15(8):1263～1276