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Journal articles
Improved light extraction with nano-particles offering directional radiation diagrams
Abstract : We propose a unique approach for light extraction, using engineered nano-particles to efficiently decouple the light guided in transverse-magnetic guided modes into free-space radiation modes that leak out normally to the thin-film stacks. The underlying mechanism takes advantage of a small electric field variation at the nano-particle scale and induces a "polarization conversion," which renders the induced dipole moment perpendicular to the polarization of the incident light. Our analysis is supported by 2D fully vectorial computational results. Potential applications for light emitting or photovoltaic devices are outlined.
Cited literature [3 references]
https://hal-iogs.archives-ouvertes.fr/hal-00993242
Contributor : Philippe Lalanne Connect in order to contact the contributor
Submitted on : Wednesday, May 21, 2014 - 7:08:11 PM
Last modification on : Wednesday, October 14, 2020 - 3:46:15 AM
Long-term archiving on: : Thursday, August 21, 2014 - 10:46:52 AM
Contributor : Philippe Lalanne Connect in order to contact the contributor
Submitted on : Wednesday, May 21, 2014 - 7:08:11 PM
Last modification on : Wednesday, October 14, 2020 - 3:46:15 AM
Long-term archiving on: : Thursday, August 21, 2014 - 10:46:52 AM
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2014_APL_Jouanin.pdf
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