Scaling Quantum Without Compromise

NVision is moving beyond the constraints of legacy quantum hardware. By merging the atomic precision of designer organic molecules with established semiconductor fabrication, we’ve built an architecture designed for the era of fault-tolerant computing.

Universal Scale

Photonic Integrated Circuits (PICs) have become foundational to modern data infrastructure, enabling light-speed data transmission on a single chip.

Our architecture interfaces natively with this photonic ecosystem through photon-emitting organic molecules with built-in photonic interfaces, enabling scalable quantum functionality directly within photonic circuitry.

We call this architecture PIQC - pronounced "pixie": Photonic Integrated Quantum Circuits.

The Computational Unit Cell

At the core of each computational unit cell is NVision’s photo-active carbene molecule embedded within a stable crystal lattice.

Each molecule combines a long-lived nuclear spin serving as quantum memory, and an optically active electron spin acting as the photonic interface.

Together, they enable long coherence, high clock speeds, ultra-high gate fidelity, and indistinguishable single-photon emission across chemically identical molecules.

Quantum Logic and Entanglement

When two computational unit cells interact, they form a quantum logic gate.

Resonant laser excitation drives coherent photon emission, while low-loss waveguides and high-speed switches route photons across the circuit with preserved quantum coherence.

Detection of a single photon creates heralded entanglement between unit cells, enabling high-fidelity quantum logic operations.

Architectural advantages

Quantum velocity

At the heart of NVision’s quantum gate, resonant laser excitation triggers a single-photon emission from the organic molecule, generating heralded entanglement across the chip. This enables us to perform quantum gates with the required fidelity for quantum error correction.

The architecture is built for extreme velocity. With a full gate cycle completing in as little as one microsecond and a coherence time exceeding two thousand microseconds, we lose less than one-tenth of one percent of the quantum budget per operation.

Heralded entanglement

In quantum photonics, photon loss is inevitable. In most architectures, this causes a fatal error.

But PIQC is inherently resilient. Because our entanglement is heralded, a lost photon costs only a fraction of a microsecond—never a loss of fidelity. The system simply retries at the speed of light until the signal is confirmed.

This enables the architecture to maintain high fidelity despite the photon loss levels inherent in standard PICs.

Next-generation topology

Our photonic interface natively enables long-range connectivity. Two distant qubits on the chip can be entangled directly, regardless of physical proximity.

Modern long-distance codes, such as qLDPC codes, require 100 times fewer physical qubits to achieve a fault tolerant logical qubit compared to nearest neighbor-codes.

By bypassing these physical constraints, we move beyond the limits of static grids.