Title
Tailoring group-velocity dispersion in microspheres with alumina coating
Date Issued
01 January 2020
Access level
metadata only access
Resource Type
conference paper
Author(s)
dos Santos L.F.
da Silva Filho J.M.C.
Espinel Y.A.V.
Marques F.C.
Alegre T.P.M.
Wiederhecker G.S.
University of Campinas
Publisher(s)
Optica Publishing Group (formerly OSA)
Abstract
We experimentally demonstrate that the group-velocity dispersion of silica microspheres can be engineered by coating it with nanometer-thick layers of alumina (Al2O3). The ultra-high optical quality factor (> 107) achieved allows for the generation of optical frequency combs.
Volume
Part F181-CLEO-AT 2020
Language
English
OCDE Knowledge area
Óptica
Física y Astronomía
Scopus EID
2-s2.0-85095127043
Source
Optics InfoBase Conference Papers
Resource of which it is part
Optics InfoBase Conference Papers
ISSN of the container
21622701
ISBN of the container
9781557528209
Conference
CLEO: Applications and Technology, CLEO_AT 2020
Sponsor(s)
Acknowledgement. This work was supported by São Paulo Research Foundation (FAPESP) through grants 2012/17610-3, 2012/17765-7, 2018/15580-6, 2018/15577-5, 2018/25339-4, 2018/21311-8, Coordenac¸ão de Aperfeic¸oamento de Pessoal de Nível Superior - Brasil (CAPES) - Finance Code 001, National Council for Scientific and Technological Development (CNPq).
Sources of information:
Directorio de Producción Científica
Scopus