Overview

• IonQ said a prototype converted photons from trapped barium‑ion interfaces from visible to telecom wavelengths, enabling low‑loss transmission over standard fiber.
• The company characterized the result as a step toward interconnecting quantum processors over broad distances using commercial telecom networks.
• IonQ stated it worked with research support from the Air Force Research Laboratory and claimed to be the first quantum company to show this visible‑to‑telecom conversion.
• CEO Niccolo de Masi said IonQ expects to connect two quantum computers over standard wavelengths soon, framing the next milestone for its networking effort.
• Shares rose roughly 3% on Tuesday after the announcement, extending a recent rally, while IonQ continues to expand via acquisitions including Lightsynq, Capella, Oxford Ionics, ID Quantique and Qubitekk, with one report noting plans to buy Vector Atomic.