LIGHT SENSORS AND SOURCES COMPRISING AT LEAST ONE MICROCAVITY WITH A LOCALIZED TAMM PLASMON MODE
摘要
<p>A light source or sensor including: a stack of dielectric or semiconductive layers includes an alternation in a vertical direction of layers of high refractive index and of low refractive index forming an interference mirror, and presenting a top layer of high refractive index; at least one first metal pellet deposited or transferred on the top layer of the stack of layers to form a structure supporting a first Tamm plasmon mode that is spatially localized in at least one lateral direction perpendicular to the vertical direction; and at least one light emitter or detector arranged inside the stack of layers under the metal pellet and at a depth corresponding to a local maximum of the electric field of the Tamm plasmon mode to emit or detect radiation at the resonant wavelength thereof.</p>
申请公布号
EP2621853(A1)
申请公布日期
2013.08.07
申请号
EP20110773555
申请日期
2011.09.28
申请人
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人
SENELLART, PASCALE;LEMAITRE, ARISTIDE;MICHAELIS DE VASCONCELLOS, STEFFEN;GAZZANO, OLIVIER;BELLESSA, JOEL;DANIEL, OLIVIER