Applied Physics Letters, vol. 93, no. 1, 2008-07-07
Journal of Biomedical Optics Letters, vol. 13, no. 2, 2008-03
Optics Letters, vol. 32, no. 16, page. 2285 - 2287, 2007-08-15
Applied Optics, vol. 46, no. 10, page. 1615 - 1623, 2007-04-01
Optics Letters, vol. 32, no. 6, page. 656 - 658, 2007-03-15
Optics Letters, vol. 31, no. 16, page. 2423 - 2425, 2006-08-15