[1] Shyu Lih-horng, Chen Chieh-li, Su Der-chin. Appl. Opt., 1993, 32(23): 4228.
[2] Chiu Ming-horng, Chen Cheng-der, Su Der-chin. JOSA A, 1996, 13(9): 1924.
[3] Kuo Wen-chuan, Liao Kuo-yu, Jan Gwo-jen, et al. Jpn. J. Appl. Phys., 2005, 44: 1095.
[5] Oakberg T, Goldstein D H, Chipman R A. Proc. SPIE, 1997, 3121: 19.