Giant Enhancement of Luminescence Down-Shifting by a Doubly Resonant Rare-Earth-Doped Photonic Metastructure - Archive ouverte HAL Access content directly
Journal Articles ACS photonics Year : 2017

Giant Enhancement of Luminescence Down-Shifting by a Doubly Resonant Rare-Earth-Doped Photonic Metastructure

Hai Son Nguyen
Emmanuel Drouard
Régis Orobtchouk
Anne Pillonnet
Christian Seassal

Abstract

Design of the 2D photonic crystal: figure of Merit (FOM) The PC structure has been optimized with a view to maximize the absorption of sunlight by the active medium (through its excitation spectrum), and considering the best possible photonic structures through its ability to control. These criteria have been formalized in a figure of merit presented below. In our design, a square symmetry of air holes was chosen. The PC structural parameters, including the SiN x thickness t, the lattice period p, and the aspect ratio D/p (D being the holes diameter), were varied
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Dates and versions

hal-01939297 , version 1 (30-11-2018)

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Ngoc-Vu Hoang, Antonio Pereira, Hai Son Nguyen, Emmanuel Drouard, Bernard Moine, et al.. Giant Enhancement of Luminescence Down-Shifting by a Doubly Resonant Rare-Earth-Doped Photonic Metastructure. ACS photonics, 2017, 4 (7), pp.1705 - 1712. ⟨10.1021/acsphotonics.7b00177⟩. ⟨hal-01939297⟩
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