[1] Tyo J S, Goldstein D L, Chenault D B and Shaw J A 2006
Appl. Opt. 45 5453

[2] Harchanko J S, Pezzaniti L, Chenault D and Eades G 2008
Optics and photonics in Global Homeland Security IV (Orlando,
USA 17--20 March 2008) p 69450X-1.

[3] Yamada I, Nishii J and Satio M 2008 Opt. Lett.
47 4735

[4] Azzam R M A and Spinu C L 2004 J. Opt. Soc. Am. A
21 2019

[5] Shen S She J and Tao T 2005 J. Opt. Soc. Am. A
22 961

[6] Bokor N et al 2001 Appl. Opt. 40 2076

[7] Drobczynski S and Kasprzak H 2005 Appl. Opt.
44 3160

[8] Gorodetski Y et al 2005 Opt. Lett. 30 2245

[9] Richter I, Sun P C and Fainman Y 1995 Appl. Opt.
34 2421

[10] Kikuta H, Ohira Y and Iwata K 1997 Appl. Opt.
36 1566

[11] Moharam M G et al 1995 J. Opt. Soc. Am. A 12
1077

[12] Grann E B and Moharam M G 1996 J. Opt. Soc. Am. A
13 988