تقرير
Integrated optical addressing of a trapped ytterbium ion
| العنوان: | Integrated optical addressing of a trapped ytterbium ion |
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| المؤلفون: | Ivory, M., Setzer, W. J., Karl, N., McGuinness, H., DeRose, C., Blain, M., Stick, D., Gehl, M., Parazzoli, L. P. |
| سنة النشر: | 2020 |
| المجموعة: | Physics (Other) Quantum Physics |
| مصطلحات موضوعية: | Quantum Physics, Physics - Applied Physics, Physics - Atomic Physics, Physics - Instrumentation and Detectors |
| الوصف: | We report on the characterization of heating rates and photo-induced electric charging on a microfabricated surface ion trap with integrated waveguides. Microfabricated surface ion traps have received considerable attention as a quantum information platform due to their scalability and manufacturability. Here we characterize the delivery of 435 nm light through waveguides and diffractive couplers to a single ytterbium ion in a compact trap. We measure an axial heating rate at room temperature of $0.78\pm0.05$ q/ms and see no increase due to the presence of the waveguide. Furthermore, the electric field due to charging of the exposed dielectric outcoupler settles under normal operation after an initial shift. The frequency instability after settling is measured to be 0.9 kHz. Comment: 7 pages, 8 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevX.11.041033 |
| URL الوصول: | http://arxiv.org/abs/2011.12376 |
| رقم الأكسشن: | edsarx.2011.12376 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevX.11.041033 |
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