Related Experiment Video
Updated: Jun 20, 2026

11:08
Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
Published on: November 30, 2012
Spatial light modulation by beam coupling in GaAs crystals
Optics Letters
|September 11, 2009
Abstract:
We present the first reported demonstration of spatial light modulation in GaAs using the photorefractive effect. The demonstration was done with a special configuration in which polarization rotation created by beam coupling was utilized.

