Table 1. Summary of different dynamic meta-holography.
“/” means no related data in the references.
| Operation principle | Methods | References | Working mode |
Working wavelength (nm) |
Frames number | Frame rate (fps) |
| Active metasurfaces | Phase-change material |
(11) | Reflection | 473, 532, and 660 | No limitation in theory |
/ |
| Stretchable substrate |
(14) | Transmission | 633 | 6 | / | |
| Chemical reaction | (17) | Reflection | 633 | 10 | 1/40 | |
| Rewriting metasurface |
(13) | Transmission | 405, 532, and 632 | No limitation in theory |
/ | |
|
Multiplexed metasurfaces |
Wavelength | (30) | Transmission | 380–780 | 7 | / |
| (31) | Transmission | 473, 532, and 633 | 3 | / | ||
| Angle | (32) | Transmission | 405 | 8 | / | |
| Polarization | (33) | Reflection | 405, 633, and 780 | 3 | / | |
| (34) | Transmission | 800 | 7 | / | ||
| (35) | Transmission | 532 | 2 | / | ||
| (36) | Reflection | 475–1100 | 5 | / | ||
| OAM | (37) | Transmission | 633 | 2N (for N-bit OAM-multiplexing hologram device) |
60 | |
| Space channel | Current work in this paper |
Transmission | 633 | 2N (for N-bit space channel multiplexing hologram device) |
9523 |