Technology
A unified approach to holographic computation, rendering, and optical modulation.
Our technological focus is divided into three interdependent domains. A breakthrough in any single area is insufficient without corresponding adaptations in the others. We design these layers to communicate efficiently, reducing the bottleneck between point-cloud data and final optical representation.
01
The fundamental challenge in digital holography is the rapid synthesis of interference patterns from 3D data. Traditional approaches rely on computationally heavy iterative algorithms (like Gerchberg-Saxton). Metalumina explores deep-learning accelerated methods and non-iterative mathematical transforms that approximate phase maps with high fidelity at frame rates suitable for interactive human use.
02
Once a phase map is generated, it must be relayed to an optical modulator. Given the extreme bandwidth required (often approaching petabits per second for large displays), standard display drivers fail. We study novel interconnect architectures and parallelized data delivery mechanisms designed specifically for driving ultra-high-resolution Spatial Light Modulators (SLMs).
03
Physical optics pose the final constraint. Conventional lenses are bulky and struggle with the wide fields-of-view required by holography. By leveraging metasurfaces—sub-wavelength nanostructures capable of abruptly altering the phase and amplitude of light—we aim to miniaturize the optical train, significantly expanding the viewing angle and improving the form factor of the display hardware.