تقرير
Versatile control of $^9$Be$^+$ ions using a spectrally tailored UV frequency comb
العنوان: | Versatile control of $^9$Be$^+$ ions using a spectrally tailored UV frequency comb |
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المؤلفون: | Paschke, A. -G., Zarantonello, G., Hahn, H., Lang, T., Manzoni, C., Marangoni, M., Cerullo, G., Morgner, U., Ospelkaus, C. |
سنة النشر: | 2019 |
المجموعة: | Physics (Other) Quantum Physics |
مصطلحات موضوعية: | Physics - Atomic Physics, Quantum Physics |
الوصف: | We demonstrate quantum control of $^9$Be$^+$ ions directly implemented by an optical frequency comb. Based on numerical simulations of the relevant processes in $^9$Be$^+$ for different magnetic field regimes, we demonstrate a wide applicability when controlling the comb's spectral properties. We introduce a novel technique for the selective and efficient generation of a spectrally tailored narrow-bandwidth optical frequency comb near 313 nm. We experimentally demonstrate internal state control and internal-motional state coupling of $^9$Be$^+$ ions implemented by stimulated-Raman manipulation using a spectrally optimized optical frequency comb. Our pulsed laser approach is a key enabling step for the implementation of quantum logic and quantum information experiments in Penning traps. Comment: Includes supplementary material |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevLett.122.123606 |
URL الوصول: | http://arxiv.org/abs/1903.02965 |
رقم الأكسشن: | edsarx.1903.02965 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevLett.122.123606 |
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