A holographic imaging device
By using a dynamic reconfigurable metasurface imaging device based on the phase change material VO2, combined with a heated stage and geometric phase encoding technology, the problems of high definition and dynamic control in the terahertz band of traditional holographic imaging systems have been solved, achieving fast and flexible holographic imaging effects.
CN224417174UActive Publication Date: 2026-06-26EAST UNIV OF HEILONGJIANG
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- EAST UNIV OF HEILONGJIANG
- Filing Date
- 2025-07-30
- Publication Date
- 2026-06-26
Smart Images
Figure CN224417174U_ABST
Abstract
The utility model discloses a holographic imaging device, holographic imaging device includes: heating rack, super surface imaging device, super surface imaging device from top to bottom includes super atomic layer, interval layer and metal base plate in proper order, and super atomic layer has integrated a plurality of super atomic unit arranged according to the pretrial arrangement mode, and adjacent super atomic unit insulates each other, and metal base plate is used for reflecting electromagnetic wave, heating rack sets up at super surface imaging device bottom, is used for triggering the metal -insulator phase transition of super atomic unit, cover body, cover body sets up outside super surface imaging device, light source, light source sets up in super surface imaging device and cover body top.
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