Title
Directional random laser source consisting of a HC-ARROW reservoir connected to channels for spectroscopic analysis in microfluidic devices
Date Issued
10 July 2016
Access level
metadata only access
Resource Type
journal article
Author(s)
Jorge K.C.
Melo E.G.
Carreño M.N.P.
Wetter N.U.
Universidad de São Paulo
Universidad de São Paulo
Publisher(s)
OSA - The Optical Society
Abstract
Light sources are used in optofluidic devices for real-time system control and quantitative analysis of important process parameters. In this work, we present a random laser source using a hollow-core antiresonant reflecting optical waveguide (HC-ARROW) containing the gain media inside a reservoir to reduce dye bleaching, which is connected to microchannel waveguides to increase beam directionality. The device is pumped externally and emits a highly coherent and collimated laser beam.
Start page
5393
End page
5398
Volume
55
Issue
20
Language
English
OCDE Knowledge area
Ingeniería eléctrica, Ingeniería electrónica
Óptica
Scopus EID
2-s2.0-84978811482
Source
Applied Optics
ISSN of the container
1559128X
Sponsor(s)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) (081/2013); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) (2012/18162-4); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) (2012-6/402241).
Sources of information:
Directorio de Producción Científica
Scopus