[1] [1] A. A. M. Saleh, J. Stone. Two-stage Fabry-Perot filters as demultiplexers in optical FDMA LAN′s [J]. J. Lightwave Technol., 1989, 7(2):323～330

[2] [2] J. H. Jang, S. K. Shin, H. Kim et al.. A cold-start WDM system using a synchronized etalon filter [J]. IEEE Photon. Technol. Lett., 1997, 9(3):383～385

[3] [3] Max Born, Emil Wolf. Principles of Optics [M]. 7th edition, Beijing:Camberidge University Press, 2001. 360～366 (in Chinese)

[4] [4] Laboratory of General Physics, University of Science and Technology of China. University Physics Experiments [M]. Hefei:Press of University of Science and Technology of China, 1996. 41～43 (in Chinese)