[1] Krause Katie M, Genest Jerome. Applied Optics, 2006, 45(19): 4684.

[4] Boer G, Ruffieuk P. Applied Optics, 2004, 43(1): 75.

[5] Meng Jiang, Zu guang-guan. IEEE Sensors Journal, 2007, 28(31): 1283.

[6] Pavel Cheben, Ian Powell, Siegfried Janz. Optics Letters, 2005, 30(14): 1824.

[7] Shiroka T, De Renzi R, Buccia C. Physica B: Condensed Matter, 2006, 474: 494.

[9] Pasala K, Penno R, Schneider S. IEEE Seneors Journal, 2003, 39(4): 1396.

[11] YONG Deng, LU Qiang, QING Ming-luo. Chinese optics Letters, 2006, 4(1): 45.