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Pàgina inicial > Articles > Articles publicats > Optomechanical coupling in the Anderson-localization regime |
Data: | 2017 |
Resum: | Optomechanical crystals, purposely designed and fabricated semiconductor nanostructures, are used to enhance the coupling between the electromagnetic field and the mechanical vibrations of matter at the nanoscale. However, in real optomechanical crystals, imperfections open extra channels where the transfer of energy is lost, reducing the optomechanical coupling efficiency. Here, we quantify the role of disorder in a paradigmatic one-dimensional optomechanical crystal with full phononic and photonic band gaps. We show how disorder can be exploited as a resource to enhance the optomechanical coupling beyond engineered structures, thus providing a new tool set for optomechanics. |
Ajuts: | Ministerio de Economía y Competitividad RYC-2014-15392 Ministerio de Economía y Competitividad FIS2015-70862-P Ministerio de Economía y Competitividad GAT-701590-1 European Commission 713450 |
Drets: | Tots els drets reservats. |
Llengua: | Anglès |
Document: | Article ; recerca ; Versió acceptada per publicar |
Publicat a: | Physical review B, Vol. 95, Núm. 11 (March 2017) , art. 115129, ISSN 2469-9969 |
Post-print 5 p, 1.7 MB |
Data content 1 p, 93.7 KB |
Figure 1 opj File 171.2 KB |
Figure 2 opj File 3.4 MB |
Figure 3 opj File 524.7 KB |
Figure 4 opj File 198.9 KB |