Psaltis and Yang labs evaluate subwavelength aperture effects on light transmission

Xin Heng, Xiquan Cui, David W. Knapp, Jigang Wu, Zahid Yaqoob, Emily J. McDowell, Demetri Psaltis, and Changhuei Yang (2006) Characterization of light collection through a subwavelength aperture from a point source. Optics Express, 14(22):10410-10425, 30 October 2006. CaltechAUTHORS