title: Probing limits on spatial resolution using nonlinear optical effects and nonclassical light.
abstract: Using a simple optical setup to detect and characterize transmission gratings in the far field, we demonstrate that going beyond the diffraction limit is not possible using linear interaction of nonclassical illumination with the target grating. We also confirm that nonlinear optical interactions with the target grating, or with the optical medium around it, do allow improvement in resolution.
authors: Y
authors: Y
authors: Leng
authors: D H
authors: DH
authors: Park
authors: D
authors: D
authors: Schmadel
authors: V E
authors: VE
authors: Yun
authors: W N
authors: WN
authors: Herman
authors: J
authors: J
authors: Goldhar