Metamaterial analogue of the Mossbauer effect
Fedotov, V.A., Papasimakis, N., Bitzer, A., Walther, M. and Zheludev, N.I. (2009) Metamaterial analogue of the Mossbauer effect. In, European Conference on Lasers and Electro-Optics and the XIth European Quantum Electronics Conference (CLEO/Europe-EQEC ), Munich, Germany, 14 - 19 Jun 2009.
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We report on intriguing behavior of an electromagnetic metamaterial that presents a phenomenological analogue of the Mossbauer effect, where the metamaterial resonance becomes narrower and stronger with increasing number of meta-molecules in the array structure, similarly to how the broad gamma-emission line collapses in crystalline media Such behavior was observed in both the microwave and THz parts of the spectrum in the so-called trapped-mode metamaterial, a high-Q metamaterial that has recently been introduced by the authors  and shown to have a range of interesting applications characteristic to essentially quantum systems, such as lasing spaser  and metamaterial analogue of the electromagnetically induced transparency and the Fano resonances .
|Item Type:||Conference or Workshop Item (Paper)|
|Subjects:||Q Science > QC Physics|
|Divisions:||University Structure - Pre August 2011 > Optoelectronics Research Centre
University Structure - Pre August 2011 > School of Physics and Astronomy
|Date Deposited:||12 Jul 2010 10:52|
|Last Modified:||08 Jun 2012 12:54|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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