Details
| Original language | English |
|---|---|
| Article number | 8470115 |
| Pages (from-to) | 2083-2086 |
| Number of pages | 4 |
| Journal | Photonic Technology Letters |
| Volume | 30 |
| Issue number | 24 |
| Publication status | Published - 15 Dec 2018 |
| Externally published | Yes |
Abstract
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 filter based on cesium and its D 1-line-transition ( $6{2}S-{1/2}\rightarrow 6{2}P-{1/2}$ ) around 894 nm. We also present the prospects and visions for combining this filter with the single photon emission of a single quantum dot, which matches with the atomic transition. The option to lock the spectral position of a quantum dot is discussed at the end of this letter.
Keywords
- Photonics, Cesium, Atom optics, Optical polarization, Temperature measurement, Magnetic flux, Amplitude modulation, Atomic filter, Faraday filter, Quantum dots, Quantum Hybrid Devices, quantum hybrid devices, quantum dots
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
- Engineering(all)
- Electrical and Electronic Engineering
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In: Photonic Technology Letters, Vol. 30, No. 24, 8470115, 15.12.2018, p. 2083-2086.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Faraday Filtering on the Cs-D1-Line for Quantum Hybrid Systems
AU - Widmann, M.
AU - Portalupi, S. L.
AU - Michler, P.
AU - Wrachtrup, J.
AU - Gerhardt, I.
N1 - Funding Information: Manuscript received July 2, 2018; revised August 23, 2018; accepted September 13, 2018. Date of publication September 24, 2018; date of current version November 28, 2018. This work was supported in part by the MPG, in part by the DFG under Project MI 500/30-1 and Project GE 2737/5-1, and in part by the project Q.COM. (Corresponding author: Ilja Gerhardt.) M. Widmann is with the Institute of Physics, University of Stuttgart, 70569 Stuttgart, Germany.
PY - 2018/12/15
Y1 - 2018/12/15
N2 - 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 filter based on cesium and its D 1-line-transition ( $6{2}S-{1/2}\rightarrow 6{2}P-{1/2}$ ) around 894 nm. We also present the prospects and visions for combining this filter with the single photon emission of a single quantum dot, which matches with the atomic transition. The option to lock the spectral position of a quantum dot is discussed at the end of this letter.
AB - 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 filter based on cesium and its D 1-line-transition ( $6{2}S-{1/2}\rightarrow 6{2}P-{1/2}$ ) around 894 nm. We also present the prospects and visions for combining this filter with the single photon emission of a single quantum dot, which matches with the atomic transition. The option to lock the spectral position of a quantum dot is discussed at the end of this letter.
KW - Photonics
KW - Cesium
KW - Atom optics
KW - Optical polarization
KW - Temperature measurement
KW - Magnetic flux
KW - Amplitude modulation
KW - Atomic filter
KW - Faraday filter
KW - Quantum dots
KW - Quantum Hybrid Devices
KW - quantum hybrid devices
KW - quantum dots
UR - http://www.scopus.com/inward/record.url?scp=85054204692&partnerID=8YFLogxK
U2 - 10.1109/LPT.2018.2871770
DO - 10.1109/LPT.2018.2871770
M3 - Article
VL - 30
SP - 2083
EP - 2086
JO - Photonic Technology Letters
JF - Photonic Technology Letters
IS - 24
M1 - 8470115
ER -