تقرير
Spatially resolved spectroscopy of alkali metal vapour diffusing inside hollow-core photonic crystal fibres
العنوان: | Spatially resolved spectroscopy of alkali metal vapour diffusing inside hollow-core photonic crystal fibres |
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المؤلفون: | Häupl, Daniel R, Weller, Daniel, Löw, Robert, Joly, Nicolas Y |
سنة النشر: | 2022 |
المجموعة: | Physics (Other) |
مصطلحات موضوعية: | Physics - Optics, Physics - Atomic Physics |
الوصف: | We present a new type of compact and all-glass based vapour cell integrating hollow-core photonic crystal fibres. The absence of metals, as in a traditional vacuum chamber and the much more compact geometry allows for fast and homogeneous heating. As a consequence we can fill the fibres on much faster timescales, ranging from minutes to hours. Additionally the all-glass design ensures optical access along the fibre. This allows live monitoring of the diffusion of rubidium atoms inside the hollow-core by measuring the frequency-dependent fluorescence from the atoms. The atomic density is numerically retrieved using a 5-level system of Bloch-equations. Comment: 9 pages, 5 figures |
نوع الوثيقة: | Working Paper |
DOI: | 10.1088/1367-2630/ac9db6 |
URL الوصول: | http://arxiv.org/abs/2205.06148 |
رقم الأكسشن: | edsarx.2205.06148 |
قاعدة البيانات: | arXiv |
DOI: | 10.1088/1367-2630/ac9db6 |
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