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Faraday Filtering on the Cs-D$_1$-Line for Quantum Hybrid Systems by Widmann, Matthias; Portalupi, Simone; Lee, Sang-Yun; Michler, Peter; Wrachtrup, Jörg; Gerhardt, Ilja is a scholarly article available to read on EtoBox.

What is Faraday Filtering on the Cs-D$_1$-Line for Quantum Hybrid Systems about?

Narrow-band filtering of light is widely used in optical spectroscopy. Atomic filters, which rely on the Faraday effect, allow for GHz-wide transmission spectra, which are intrinsically matched to an atomic transition. We present an experimental realization and a theoretical study of a Faraday anomalous dispersion optical filter (FADOF) based on cesium and its D$_1$-line-transition ($6^2S_{1/2}\rightarrow6^2P_{1/2}$) around 894nm. We also present the prospects and visions for combining this filter with the single photon emission of a single quantum dot (QD), which matches with the atomic transition.

Author

Widmann, Matthias; Portalupi, Simone; Lee, Sang-Yun; Michler, Peter; Wrachtrup, Jörg; Gerhardt, Ilja

Published

2015

Language

EN