88Sr+ ion trap apparatus for generating 408 nm photons
Fuente:
arXiv
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| Autori principali: | , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866909685795258368 |
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| author | Lin, Jianlong Cieszynski, Mari Christopherson, William Khan, Darman Li, Lintao Goldschmidt, Elizabeth DeMarco, Brian |
| author_facet | Lin, Jianlong Cieszynski, Mari Christopherson, William Khan, Darman Li, Lintao Goldschmidt, Elizabeth DeMarco, Brian |
| contents | We describe a 88Sr+ ion trap apparatus with the capability to produce high-quality 408 nm photons aimed at distributed quantum computing and networking applications. This instrument confines ion chains using a surface electrode trap with a two-dimensional magneto-optical trap as an atomic source. Several laser systems spanning 400-1100 nm are used to achieve high fidelity state preparation and readout. Photons are produced via the decay of an exited state, which is accessed using a custom 408 nm laser system that produces 150 ps optical pulses using non-linear photonics. We demonstrate single photon production through a Hanbury Brown-Twiss measurement for one to six ions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_02108 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | 88Sr+ ion trap apparatus for generating 408 nm photons Lin, Jianlong Cieszynski, Mari Christopherson, William Khan, Darman Li, Lintao Goldschmidt, Elizabeth DeMarco, Brian Quantum Physics Atomic Physics We describe a 88Sr+ ion trap apparatus with the capability to produce high-quality 408 nm photons aimed at distributed quantum computing and networking applications. This instrument confines ion chains using a surface electrode trap with a two-dimensional magneto-optical trap as an atomic source. Several laser systems spanning 400-1100 nm are used to achieve high fidelity state preparation and readout. Photons are produced via the decay of an exited state, which is accessed using a custom 408 nm laser system that produces 150 ps optical pulses using non-linear photonics. We demonstrate single photon production through a Hanbury Brown-Twiss measurement for one to six ions. |
| title | 88Sr+ ion trap apparatus for generating 408 nm photons |
| topic | Quantum Physics Atomic Physics |
| url | https://arxiv.org/abs/2507.02108 |