Improved double-phase computer-generated holograms implemented with phase-modulation devices
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Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
Published on: January 28, 2019
Optics Letters
|November 17, 2007
Abstract:
A modification of the double-phase holographic code, based on phase modulation devices, that substantially improves the signal-to-noise ratio in the reconstruction plane without the need to increase the complexity of hologram cells (or macropixels) is proposed.

