Title
Polariton Meta-Optics with Phase-Change Materials
Date Issued
01 May 2019
Access level
metadata only access
Resource Type
conference presentation
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)
Institute of Electrical and Electronics Engineers Inc.
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.
Language
English
OCDE Knowledge area
Nano-tecnología
Scopus EID
2-s2.0-85069224252
Resource of which it is part
2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings
ISBN of the container
9781943580576
Conference
2019 Conference on Lasers and Electro-Optics, CLEO 2019 San Jose 5 May 2019through 10 May 2019
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