Full-Stack Optical Quantum Computer with 101 Qumode Inputs
Quantum computing holds the potential to revolutionize fields such as cryptography, optimization, and quantum simulations. Among various quantum computing approaches, optical quantum computers are particularly promising due to their high-speed operations, scalability, and compatibility with communication technologies [1]. Recent advances in time-domain multiplexing have demonstrated the proof of principle of large-scale analog quantum computation in optical setups [2], [3]. However, previous systems have been limited by the number of inputs, clock frequency, and flexibility.
Authors
- H. Nagayoshi (ORCID: https://orcid.org/0009-0005-3516-5643)
- Takahiro Kashiwazaki (ORCID: https://orcid.org/0000-0002-4601-047X)
- Shota Yokoyama (ORCID: https://orcid.org/0000-0001-6708-3785)
- Warit Asavanant (ORCID: https://orcid.org/0000-0002-3722-3676)
- Kan Takase (ORCID: https://orcid.org/0000-0003-4017-8332)
- A. Sakaguchi (ORCID: https://orcid.org/0000-0001-6846-5240)
- Takeshi Umeki (ORCID: https://orcid.org/0000-0002-5787-5911)
- Jun–ichi Yoshikawa (ORCID: https://orcid.org/0000-0001-5344-4949)
- Hidehiro Yonezawa (ORCID: https://orcid.org/0000-0002-5522-1439)
- Toshikazu Hashimoto (ORCID: https://orcid.org/0000-0002-1661-2736)
- Yi-Ru Chen (ORCID: https://orcid.org/0000-0001-8580-9025)
- Takuji Hiraoka
- Akira Furusawa
- Asuka Inoue
Institutions
- NTT (Japan) (JP)
- Fixstars Solutions (United States) (US)
- Computing Center (RU)
- RIKEN Center for Advanced Photonics (JP)
- The University of Tokyo (JP)
Publication Details
- Published
- 2025-06-23
- DOI
- https://doi.org/10.1109/cleo/europe-eqec65582.2025.11110758
- Citations
- 1
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 2.48