[1] H. Lin. Waveband-tunable multiwavelength erbium-doped fiber laser[J]. Appl. Opt., 2010, 49(14): 2653~2657
[2] Z. Zhang, Q. Kuang, M. Sang et al.. Multiwavelength fiber laser with ultradense wavelength spacing based on inhomogeneous loss with assistance of nonlinear polarization rotation[J]. Opt. Commun., 2010, 283(2): 254~257
[5] M. Li, X. Chen, T. Fujii et al.. Multiwavelength fiber laser based on the utilization of a phase-shifted phase-only sampled fiber Bragg grating[J]. Opt. Lett., 2009, 34(11): 1717~1719
[6] Z. Luo, Z. Cai, J. Huang et al.. Stable and spacing-adjustable multiwavelength Raman fiber laser based on mixed-cascaded phosphosilicate fiber Raman linear cavity[J]. Opt. Lett., 2008, 33(14): 1602~160
[9] H. G. Han, S. B. Lee. Flexibly tunable multiwavelength erbium-doped fiber laser based on four-wave mixing effect in dispersion-shifted fibers[J]. Opt. Express, 2005, 13(25): 10134~10139
[11] J. Hecht. Multiple-wavelength sources may be the next generation for WDM[J]. Laser focus world, 2003, 39: 117~120
[12] D. V. Mortimore. Fiber loop reflection[J]. J. Lightwave Technol., 1988, 6(7): 1217~1224
[13] A. Yu, A. S. Siddiqui. Optical modulators using fibre optic Sagnac interferometers[J]. IEEE Proc. Optoelectron., 1994, 141(1): 1~7
[14] X. Yang, X. Dong, S. Zhang et al.. Multiwavelength erbium-doped fiber laser with 0.8nm spacing using sampled Bragg grating and photonic crystal fiber[J]. IEEE Photon. Technol. Lett., 2005, 17(12): 2538~2540