Hologram Nature/Properties TRIZ Cases
- Holographic Optical Element Exposure Using Phase-Offset Wavefronts
Multiple phase-offset exposures widen angular and wavelength bandwidth while preserving diffraction efficiency in holographic optical elements.
- Holographic Imaging Profiles for Dual Images in One Substrate Layer
A high-energy beam forms opposing substrate profiles so two distinct images can share one vertical layer and appear from different angles.