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Quantum Computing Firm Pasqal Acquires AEPONYX

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Neutral atom computing firm Pasqal has acquired AEPONYX, a developer of photonic integrated circuits (PICs) technology. According to Pasqal, the move strengthens its existing hardware platform and accelerates its roadmap to fault-tolerant quantum computing.

Pasqal’s platform uses neutral atoms, suspended in space using lasers, as qubits. These atoms store and process quantum information with extraordinary accuracy and coherence. Controlling the light that manipulates these atoms requires extreme precision that goes beyond that which traditional systems can provide, according to the company.
Courtesy of AEPONYX.
Courtesy of AEPONYX.

AEPONYX’s PICs offer a compact, stable, and efficient solution to generate and control the complex light fields required to trap, arrange, and entangle these atoms. Embedding this technology directly into Pasqal’s processors is expected to provide greater accuracy, robustness, and scalability to the complex optics needed to run a quantum computer.

Specifically, the integration of PICs into its technology platform will allow Pasqal to replace delicate optical setups with chip-scale circuits that will dramatically increase the stability of atom control and the precision of individual qubit manipulation. It will also simplify scaling from hundreds to thousands of qubits, according to Pasqal.
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Published: June 2025
Glossary
integrated photonics
Integrated photonics is a field of study and technology that involves the integration of optical components, such as lasers, modulators, detectors, and waveguides, on a single chip or substrate. The goal of integrated photonics is to miniaturize and consolidate optical elements in a manner similar to the integration of electronic components on a microchip in traditional integrated circuits. Key aspects of integrated photonics include: Miniaturization: Integrated photonics aims to...
quantum
The term quantum refers to the fundamental unit or discrete amount of a physical quantity involved in interactions at the atomic and subatomic scales. It originates from quantum theory, a branch of physics that emerged in the early 20th century to explain phenomena observed on very small scales, where classical physics fails to provide accurate explanations. In the context of quantum theory, several key concepts are associated with the term quantum: Quantum mechanics: This is the branch of...
Businessacquisitionintegrated photonicsphotonic integrated circuitsPICsPICaeponyxPASQALneutral atomLasershardwarequantumquantum computingEuropeAmericas

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