Our Technology
We combine nanoscale precision fabrication, material-platform expertise, and fabrication-aware design optimization to produce clean, high-efficiency meta-optical components ready for real-world integration.
Our Expertise
At Phaseshift, metasurface technology is developed as a practical engineering platform — not just a laboratory concept.
High-resolution nanofabrication
Material agnostic platforms for different spectral regimes
Freeform Nano structures
Low Index Dielectric coating
High Aspect Ratio Structures
Doublet Nano-fabrication
0
Inches
Wafer Size
0
:1
High Aspect Ratio Structures
DUV → IR
Precision Nanoscale Fabrication
Metasurface Technology
Metasurfaces are planar arrays of subwavelength scatterers engineered to impose spatially varying electromagnetic boundary conditions, enabling deterministic control over optical wavefronts. Each meta-atom acts as a localized phase, amplitude, and polarization transformer, with its response governed by geometry, material dispersion, and resonant or propagation phase mechanisms.
Unlike conventional refractive optics that rely on accumulated phase through propagation, metasurfaces implement abrupt phase discontinuities using engineered surface susceptibilities, enabling arbitrary wavefront synthesis within a single optical interface. This includes precise control over focusing, beam steering, dispersion engineering, and polarization conversion at subwavelength spatial resolution.
Metasurface Advantages
Compact
Lightweight
Multifunctional
Nanoscale Control
System-Level Integration
Design Freedom
Scalable
Diverse Materials
Enabling the Next Shift in Optical Technology
Through advanced metasurface engineering and precision fabrication, Phaseshift transforms complex optical systems into compact, scalable, and high-efficiency platforms.