Tecnologia / Hardware / Photonic
Photonic
Single photons and optical modes.
O tradeoff
Pontos fortes: Room-temperature transmission; Networking potential.
Desafios: Photon loss; Deterministic sources; Detectors; Large overhead.
Maturidade: prototype; betting on a leap to fault tolerance.
Velocidades de portas específicas, fidelidades e contagens de qubits não são publicadas aqui, pois mudam a cada trimestre. Verifique nas publicações técnicas mais recentes de cada empresa, não nos comunicados de imprensa.
Quem está buscando isso
PsiQuantum
The best-funded private quantum company; skipping NISQ entirely to build a million-qubit fault-tolerant photonic machine using semiconductor fabs.
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Xanadu
Canadian photonic company behind the PennyLane software library and photonic sampling demonstrations.
private
Quandela
French photonic company building single-photon sources and cloud-accessible photonic processors.
private
ORCA Computing
UK photonic company using fiber-based memory to make photonic processing practical at room temperature.
private