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Type: Journal article
Title: Femtosecond direct-write überstructure waveguide Bragg gratings in ZBLAN
Other Titles: Femtosecond direct-write uberstructure waveguide Bragg gratings in ZBLAN
Author: Gross, S.
Arms, M.
Lancaster, D.
Monro, T.
Fuerbach, A.
Withford, M.
Citation: Optics Letters, 2012; 37(19):3999-4001
Publisher: Optical Soc Amer
Issue Date: 2012
ISSN: 0146-9592
Statement of
Simon Gross, Martin Ams, David G. Lancaster, Tanya M. Monro, Alexander Fuerbach, and Michael J. Withford
Abstract: Strong waveguide Bragg gratings (10.5 dB transmission dip) were fabricated using the femtosecond (fs) laser direct-write technique in ZBLAN glass. The Bragg gratings are based on depressed cladding waveguides and consist of planes, periodic according to the Bragg condition, which are constructed from a transverse hexagonal lattice of smaller point features. Such gratings are a key step toward the realization of mid-infrared monolithic waveguide lasers using the fs laser direct-write technique.
Rights: © 2012 Optical Society of America
RMID: 0020122490
DOI: 10.1364/OL.37.003999
Appears in Collections:IPAS publications

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