Related Experiment Video
Updated: Jun 19, 2026

09:33
Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
Published on: June 7, 2019
Diffraction-free planar beams in unbiased photorefractive media
Optics Letters
|November 3, 2009
Abstract:
We show that a new class of nondiffracting planar beams is possible in unbiased photorefractive media.

