2 papers
physics.optics2009
Beyond-limit light focusing in the intermediate zone
K. R. Chen, W. H. Chu, H. C. Fang +10
We experimentally demonstrate that a new nanolens of designed plasmonic subwavelength aperture can focus light to a single-line with its width beyond the diffraction limit that set…
nlin.PS2003
Soliton transverse instabilities in anisotropic nonlocal self-focusing media
Kristian Motzek, Friedemann Kaiser, Wen-Hen Chu +2
We study, both theoretically and experimentally, the transverse modulational instability of spatial stripe solitons in anisotropic nonlocal photorefractive media. We demonstrate th…