IonQ Acquires Lightsynq to Advance Scalable Quantum Computing

IonQ, a leader in quantum computing, has acquired Lightsynq to integrate its photonic interconnect technology with IonQ’s trapped ion qubits. This strategic move aims to overcome scaling challenges and enhance system performance, accelerating IonQ’s journey toward achieving commercial quantum advantage. The integration is expected to improve scalability, fault tolerance, and system efficiency, positioning IonQ at the forefront of advancing practical quantum computing applications.

Lightsynq was founded by former Harvard quantum networking experts and Amazon Web Services leaders Dr. Mihir Bhaskar (CEO), Dr. Bart Machielse (CTO), and Dr. David Levonian (CPO). The acquisition includes Lightsynq’s team and portfolio of over 20 technology patents and patent applications related to quantum memory.

Lightsynq’s photonic interconnect platform is expected to enable high-fidelity, multi-nodal qubit operations, support modular scalability, and advance fault tolerance. This move follows IonQ’s recent momentum in quantum computing and networking, including the development of a quantum computing innovation center in Chattanooga, TN, and the acquisitions of Qubitekk and ID Quantique.

IonQ’s current generation quantum computers, IonQ Forte and IonQ Forte Enterprise, boast 36 algorithmic qubits. The acquisition is positioned as a significant step toward IonQ’s vision of scaling quantum networks through quantum repeaters and increasing quantum compute power through photonic interconnects, to eventually deliver quantum computers with “10,000s and ultimately millions of qubits.”