2 papers
physics.optics2016
Nondestructive on-chip detection of optical orbital angular momentum through a single plasmonic nanohole
Dunzhao Wei, Yongmei Wang, Dongmei Liu +5
Optical orbital angular momentum (OAM) provides an additional dimension for photons to carry information in high-capacity optical communication. Although the practical needs have i…
physics.optics2008
A Diffractive Study of Parametric Process in Nonlinear Photonic Crystals
H. C. Guo, Y. Q. Qin, G. J. You +2
We report a general description of quasi-phase-matched parametric process in nonlinear photonic crystals (NLPC) by extending the conventional X-ray diffraction theory in solids. Un…