OptQC
About
OptQC is a Japanese photonic quantum computing company building highly scalable, general-purpose optical quantum computers operating at room temperature using time-domain multiplexing technology. Founded on 25 years of optical quantum computing research at University of Tokyo.
November 2025: Signed collaboration agreement with NTT Corporation to develop optical quantum computers targeting 10,000 qubits by 2027 and 1 million qubits by 2030.
2025 Developments: First commercial optical quantum computer scheduled for April 2026. Target: 10,000 quantum modes processor by 2028. Technology enables room-temperature operation and scalable quantum computing without cryogenic cooling. Partnership with NTT leverages Japan's photonics and telecommunications expertise.
Categories
Qubit Technology
Key People
Takeshi Imamura (CEO), Hiroki Takesue (CTO)
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