NDLI: Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel

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Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel

Content Provider	Scilit
Author	Abegao, Luis Manoel, D. S. Otuka, A. J. G. Ferreira, Paulo Henrique Dias Vollet, Dimas Roberto Donatti, D. A. Boni, Leonardo De Mendonca, Cleber Vicente, F. S. De Rodrigues, J. J. Alencar, Márcio
Copyright Year	2017
Description	Journal: Laser Physics Letters A Rhodamine B-doped 3-glycidoxypropyltrimethoxysilane (GPTS)/tetraethyl orthosilicate (TEOS)-derived organic/silica monolithic xerogel with excellent optical properties was prepared and its potential as a random laser host investigated. This hybrid material has a non-porous organic/inorganic morphology with silica-rich nanoparticles of less than 10 nm in diameter homogeneously dispersed within the matrix. Random laser emission with incoherent feedback, centered at 618 nm, was observed from Rhodamine B incorporated into the monolithic xerogel when excited by a 532 nm pulsed laser. This hybrid system is shown to be very promising for the development of a new class of random laser-based integrated devices, with applications ranging from optical bio-imaging to sensing.
Related Links	http://iopscience.iop.org/article/10.1088/1612-202X/aa699b/pdf
ISSN	16122011
e-ISSN	1612202X
DOI	10.1088/1612-202x/aa699b
Journal	Laser Physics Letters
Issue Number	6
Volume Number	14
Language	English
Publisher	IOP Publishing
Publisher Date	2017-04-20
Access Restriction	Open
Subject Keyword	Journal: Laser Physics Letters Monolithic Xerogel
Content Type	Text
Resource Type	Article
Subject	Instrumentation

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