Unverified50% confidenceFactExact time

Photonic quantum computing uses photons as qubit carriers and can operate at room temperature, with representative companies including PsiQuantum and Xanadu.

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

9/11/2026

First Seen

Valid until: 12/10/2026

Sources

Six Quantum Computing Technology Approaches Explained: Principles, Trade-offs, and Industry Landscape

Related Entities

Photonic Quantum Computingtechnology PsiQuantumcompany Xanaducompany

Related Claims

Unverified量子退相干由环境热交换、电磁辐射或机械振动引起，会在毫秒乃至微秒级别内破坏量子态61% similar UnverifiedSuperconducting qubits are formed using superconducting circuits in an extremely low-temperature environment (approximately 15 millikelvin), and a single gate operation can be completed at the nanosecond level.53% similar

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