The Pure Plays: 5 Companies Building Quantum From The Ground Up
Source: SeekingAlpha
2026-06-04 13:55:00 ET
By Christopher Gannatti, CFA
What It Means to Link Two Machines
On April 14, 2026, World Quantum Day, IonQ ( IONQ ) announced it had photonically interconnected two independent trapped-ion quantum computers, marking the first time two commercial quantum systems had been linked via quantum entanglement at a distance. The work was conducted in collaboration with the Air Force Research Laboratory, and IonQ's contribution to the associated DARPA HARQ program centers on quantum memories fabricated from quantum-grade synthetic diamond, technology the company acquired through its 2024 purchase of Lightsynq. 1 ...
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The Pure Plays: 5 Companies Building Quantum From The Ground Up
IonQ Inc.
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