Time-domain programmable beam-splitter operations for an optical phase-sensitive non-Gaussian state
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arXiv
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| Auteurs principaux: | , , , , , , , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866910562319859712 |
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| author | Okuno, Daichi Yoshida, Takato Arita, Ryoko Kashiwazaki, Takahiro Umeki, Takeshi Miki, Shigehito Terai, Hirotaka Yabuno, Masahiro China, Fumihiro Takeda, Shuntaro |
| author_facet | Okuno, Daichi Yoshida, Takato Arita, Ryoko Kashiwazaki, Takahiro Umeki, Takeshi Miki, Shigehito Terai, Hirotaka Yabuno, Masahiro China, Fumihiro Takeda, Shuntaro |
| contents | We present a loop-based optical processor enabling time-domain programmable beam-splitter (BS) operations for a phase-sensitive non-Gaussian state. The loop itself is of high quality, allowing for storage of a non-Gaussian state for up to seven round trips while preserving its Wigner negativity and phase coherence. We perform various BS operations on a non-Gaussian state and evaluate them as transformations of the state's waveforms. Our work integrates non-Gaussian states with time multiplexing, laying the foundation for large-scale universal quantum information processing. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_14372 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Time-domain programmable beam-splitter operations for an optical phase-sensitive non-Gaussian state Okuno, Daichi Yoshida, Takato Arita, Ryoko Kashiwazaki, Takahiro Umeki, Takeshi Miki, Shigehito Terai, Hirotaka Yabuno, Masahiro China, Fumihiro Takeda, Shuntaro Quantum Physics We present a loop-based optical processor enabling time-domain programmable beam-splitter (BS) operations for a phase-sensitive non-Gaussian state. The loop itself is of high quality, allowing for storage of a non-Gaussian state for up to seven round trips while preserving its Wigner negativity and phase coherence. We perform various BS operations on a non-Gaussian state and evaluate them as transformations of the state's waveforms. Our work integrates non-Gaussian states with time multiplexing, laying the foundation for large-scale universal quantum information processing. |
| title | Time-domain programmable beam-splitter operations for an optical phase-sensitive non-Gaussian state |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2402.14372 |