Title
Polariton meta-optics with phase-change materials
Date Issued
01 January 2019
Access level
metadata only access
Resource Type
conference paper
Author(s)
Tamagnone M.
Chaudhary K.
Yin X.
Spagele C.
Li J.
Oscurato S.
Rubin N.
Kim P.
Edgar J.
Ambrosio A.
Capasso F.
Harvard University
Publisher(s)
Optica Publishing Group (formerly OSA)
Abstract
We created polaritonic metalenses in heterostructures formed by hBN and GeSbTe and characterized them with SNOM. The metalenses are created switching the phase of GeSbTe below hBN from amorphous to crystalline, focusing hBN phonon polaritons.
Volume
Part F128-CLEO_QELS 2019
Language
English
OCDE Knowledge area
Óptica
Scopus EID
2-s2.0-85068214337
Source
Optics InfoBase Conference Papers
ISSN of the container
21622701
ISBN of the container
978-194358057-6
Conference
Optics InfoBase Conference Papers
Sponsor(s)
This work was performed in part at the Center for Nanoscale Systems (CNS), a member of the National Nanotechnology Coordinated Infrastructure (NNCI), which is supported by the National Science Foundation under NSF award no. 1541959. CNS is a part of Harvard University. This work was supported by the National Science Foundation EFRI 2-DARE program through Grant No. 1542807. M.T. acknowledges the support of the Swiss National Science Foundation (SNSF) grant no. 168545 and 177836.
Sources of information:
Directorio de Producción Científica
Scopus