Exploració per tema "Làsers--Ressonadors"
Ara es mostren els items 1-2 de 2
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Phonon-Enhanced Mid-Infrared CO2 Gas Sensing Using Boron Nitride Nanoresonators
(ACS, 2022-01-05)
Article
Accés obertHexagonal boron nitride (hBN) hosts long-lived phonon polaritons, yielding a strong mid-infrared (mid-IR) electric field enhancement and concentration on the nanometer scale. It is thus a promising material for highly ... -
Photonic switches based on phase change materials and microring resonators
(Universitat Politècnica de Catalunya, 2012-09-06)
Projecte Final de Màster Oficial
Accés obert[ANGLÈS] In this work we demonstrate optical switching at telecommunication wavelengths on silicon microring resonators induced by a change between the amorphous and crystalline phases of a thin film of phase change material. ...