Volume Hologram Recording and Reconstruction
via Wavefront Phase Modifier Twin
Abstract
Design and reconstruction of a reflective volume hologram using the Wavefront Phase Modifier twin. The required wavefront phase profile is determined from an off-axis plane wave and a desired spherical output wavefront and subsequently used to reconstruct the spherical wave. Wavelength tolerancing demonstrates the influence of off-design wavelengths on diffraction efficiency and focal position.
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Feature Demo
Two-Step Design - Part 1: WPM Phase Synthesis - Off-Axis Focusing Example
Use the Wavefront Phase Modifier Twin to model and correct off-axis focusing effects on reflective conical surfaces, enabling accurate wavefront control...
Feature Demo
Two-Step Design - Part 2: Structural Transfer to HOE - Off-Axis Focusing Example
Use the HOE twin for structure-based simulations using wavefront phase data, like those obtained by the WPM twin.