Pioneering the Future of Light with Meta-Optics.

We provide end-to-end metasurface design and fabrication for the Photonics and Quantum sectors, transforming complex optical systems into flat, lightweight, and multifunctional solutions.

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The Future of Optics is Flat

The Problem: Overcoming Scaling Hurdles

Traditional optical systems, composed of bulky, curved lenses, are a major bottleneck for scaling advanced photonic devices.

Our Solution: End-to-End Metasurface Fabrication

Phaseshift replaces conventional optics with metasurfaces: flat, lightweight, and multifunctional components manufactured in semiconductor foundries. Our solution enables the leap from room-sized optical setups to compact, integrated systems.

  • Proprietary AI-Powered Design: Our material-agnostic, AI-based algorithms allow for rapid design and optimization of metasurfaces across the UV to IR spectrum.
  • Advanced Fabrication & IP: With access to state-of-the-art cleanrooms and a growing portfolio of patents, we can produce devices with high aspect ratios (20:1) and minimum feature sizes (50 nm) using a diverse set of materials.
  • Rapid Prototyping & Scaled Production: We offer in-house optical lab testing and have strategic foundry partnerships to take concepts from prototype to scaled production using nanoimprint lithography.

Explore Metasurface Applications ✨

Click on an industry or enter your own to discover how our technology is making an impact, with insights generated by Gemini.

Quantum Computing

AR/VR

Defense

Quantum Sensing

Healthcare

Our Key Customers

We are an indispensable partner to innovators across a range of industries.

Photonic Quantum Device Startup

Quantum Sensors

Leading AR/VR Innovator

Holographic Projection

News & Updates

Our latest research, breakthroughs, and company news.

News article image

Major Breakthrough in UV Metasurfaces

July 19, 2025

We've achieved a record-breaking efficiency in our new line of UV meta-lenses, opening doors for advanced lithography and medical imaging.

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Get In Touch

Have a project in mind or interested in learning more? We'd love to hear from you.

Or connect directly

Or email us directly at:

info@phaseshift.tech

World-Class Expertise

Our founding team represents a powerful synergy of scientific innovation and strategic business acumen. With over 48 years of combined experience in metasurfaces, our leaders have co-invented more than 20 patents and published over 100 peer-reviewed papers. This deep technical expertise in quantum computing, nanophotonics, and integrated optics is complemented by extensive experience in strategy, finance, and operations at top global firms like Google and BCG, and backed by advanced degrees from world-renowned institutions including the Universities of Cambridge and Oxford.

Our Investors & Partners

Unshackled Ventures Logo

We are proud to be backed by Unshackled Ventures, the leading fund for immigrant founders, which provides Phaseshift with early conviction capital and access to an unparalleled network of founders and investors.

Access to comprehensive tool set, including lithography, thin-film deposition, nanostructure characterization.

We are a part of UMD's Quantum Startup Foundry with access to optical lab space.

Leveraging the IP jointly owned by founders and institutions. Licensing agreements and addition patent filings discussions underway.

Invited to participate in regional Quantum for National Security i-Corp cohort for guidance on customer discovery and grant applications.