[1] Rodrigo J A, Alieva T, Calvo M L 2007 Opt. Express 15 2190
[2] Rodrigo J A, Alieva T, Calvo M L 2007 J. Opt. Soc. Am. A 24 3135
[3] Rodrigo J A, Alieva T, Calvo M L 2007 Opt. Commun. 278 279
[4] Li H J 2009 Opt. Lasers Eng. 47 45
[5] Liu Z J, Guo Q, Xu L, Ahmad M A, Liu S T 2010 Opt. Express 18 12033
[6] Singh N, Sinha A 2009 Opt. Lasers Eng. 47 539
[7] Abuturab M R 2012 Opt. Lasers Eng. 50 1383
[8] Nye J F, Berry M 1974 Proc. R. Soc. Lond. A 336 165
[9] Yao A M, Padgett M J 2011 Adv. Opt. Photon. 3 161
[10] Yin J, Gao W, Zhu Y 2003 Prog. Opt. 44 119
[11] Deng D, Fu X, Wei C, Shao J, Fan Z 2005 Appl. Opt. 44 7187
[12] Cai Y, Zhang L 2006 J. Opt. Soc. Am. B 23 1398
[13] Petrov D V 2001 Opt. Commun. 188 307
[14] Yan H W, L B D 2008 Opt. Commun. 282 717
[15] He D, Gao Z H, Yan H W, L B D 2011 Chin. Phys. B 20 014201
[16] Chen H T, Gao Z H, Yang H J, Zou X F, Liu X Q 2012 J. Mod. Opt. 59 579
[17] Casperson L W, Hall D G, Tovar A A 1997 J. Opt. Soc. Am. A 14 3341
[18] Casperson L W, Tovar A A 1998 J. Opt. Soc. Am. A 15 954
[19] Tovar A A, Casperson L W 1998 J. Opt. Soc. Am. A 15 2425
[20] Zhang B, Ma H, L B D 1999 Acta Phys. Sin. 48 1869 (in Chinese) [张彬, 马虹, 吕百达 1999 物理学报 48 1869]
[21] Eyyuboglu H T, Baykal Y 2005 J. Opt. Soc. Am. A 22 2709
[22] Eyyuboglu H T, Tanyer H 2007 Optik 118 289
[23] Ding P H, Qu J, Meng K, Cui Z F 2008 Opt. Commun. 281 395
[24] Sun Q G, Zhou K Y, Fang G Y, Zhang G Q, Liu Z J, Liu S T 2012 Opt. Express 20 9682
[25] He X M, L B D 2012 Acta Phys. Sin. 61 054201 (in Chinese) [何雪梅, 吕百达 2012 物理学报 61 054201]
[26] Tang H Q, Zhu K C 2013 Opt. Lasers Tech. 54 68