تقرير
Spin image of an atomic vapor cell with a resolution smaller than the diffusion crosstalk free distance
العنوان: | Spin image of an atomic vapor cell with a resolution smaller than the diffusion crosstalk free distance |
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المؤلفون: | Dong, Haifeng, Chen, Jingling, Li, Jimin, Liu, Chen, Li, Anxian, Zhao, Nan, Guo, Fenzhuo |
المصدر: | Journal of Applied Physics, vol. 125, pp. 243904, 2019 |
سنة النشر: | 2019 |
المجموعة: | Physics (Other) Quantum Physics |
مصطلحات موضوعية: | Physics - Atomic Physics, Quantum Physics |
الوصف: | The diffusion crosstalk free distance is an important parameter for spin images in atomic vapor cells and is also regarded as a limit on the spatial resolution. However, by modulating the pumping light both spatially and temporally using a digital micromirror device, a spin image of a vapor cell has been obtained with a distinguishable stripe width of 13.7~$\mu$m, which is much smaller than the corresponding diffusion crosstalk free distance of $\sim$138~$\mu$m. The fundamental limit on the spatial resolution as determined by diffusion and the uncertainty principle is analyzed. |
نوع الوثيقة: | Working Paper |
DOI: | 10.1063/1.5099156 |
URL الوصول: | http://arxiv.org/abs/1904.08552 |
رقم الأكسشن: | edsarx.1904.08552 |
قاعدة البيانات: | arXiv |
DOI: | 10.1063/1.5099156 |
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