Coherent multiple light scattering in Faraday active materials

Type of Publication: Journal article
Publication status: Published
URI (citable link): http://nbn-resolving.de/urn:nbn:de:bsz:352-0-409804
Author: Schertel, Lukas; Aubry, Geoffroy J.; Aegerter, Christof M.; Maret, Georg
Year of publication: 2017
Published in: The European Physical Journal Special Topics ; 226 (2017), 7. - pp. 1409-1421. - ISSN 1951-6355. - eISSN 1951-6401
DOI (citable link): https://dx.doi.org/10.1140/epjst/e2016-60239-5
Summary:
Wave propagation in multiple scattering media shows various kinds of coherent phenomena such as coherent backscattering [1, 2] or Anderson localization [3], both of which are intimately connected to the concept of reciprocity. Manipulating reciprocity in such media is a powerful tool to study these phenomena in experiments [4]. Here we discuss the manipulation of reciprocity in reflection and transmission geometry for the case of light propagation in magneto-optical media. We show new experiments on coherent backscattering and speckle correlations in strongly scattering samples containing Faraday active materials (CeF3) with transport mean free path in the μm range, at low temperatures (T < 10 K) and high fields (B = 18 T). Under such conditions we observe the effect of a Faraday rotation saturation in multiple scattering measurements.
Subject (DDC): 530 Physics
Link to License: Attribution 4.0 International
Bibliography of Konstanz: Yes

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SCHERTEL, Lukas, Geoffroy J. AUBRY, Christof M. AEGERTER, Georg MARET, 2017. Coherent multiple light scattering in Faraday active materials. In: The European Physical Journal Special Topics. 226(7), pp. 1409-1421. ISSN 1951-6355. eISSN 1951-6401. Available under: doi: 10.1140/epjst/e2016-60239-5

@article{Schertel2017-05-25Coher-39326, title={Coherent multiple light scattering in Faraday active materials}, year={2017}, doi={10.1140/epjst/e2016-60239-5}, number={7}, volume={226}, issn={1951-6355}, journal={The European Physical Journal Special Topics}, pages={1409--1421}, author={Schertel, Lukas and Aubry, Geoffroy J. and Aegerter, Christof M. and Maret, Georg} }

Aegerter, Christof M. Wave propagation in multiple scattering media shows various kinds of coherent phenomena such as coherent backscattering [1, 2] or Anderson localization [3], both of which are intimately connected to the concept of reciprocity. Manipulating reciprocity in such media is a powerful tool to study these phenomena in experiments [4]. Here we discuss the manipulation of reciprocity in reflection and transmission geometry for the case of light propagation in magneto-optical media. We show new experiments on coherent backscattering and speckle correlations in strongly scattering samples containing Faraday active materials (CeF<sub>3</sub>) with transport mean free path in the μm range, at low temperatures (T < 10 K) and high fields (B = 18 T). Under such conditions we observe the effect of a Faraday rotation saturation in multiple scattering measurements. 2017-05-25 Schertel, Lukas Attribution 4.0 International Maret, Georg Aubry, Geoffroy J. Aegerter, Christof M. eng 2017-06-20T08:45:29Z Maret, Georg Coherent multiple light scattering in Faraday active materials 2017-06-20T08:45:29Z Schertel, Lukas Aubry, Geoffroy J.

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