Improved time-resolved acousto-optic technique for optical fiber analysis of axial nonuniformities by using edge interrogation
Identificadores
Enlace permanente (URI): http://hdl.handle.net/10017/25002DOI: 10.1364/OE.23.007345
Editor
Optical Society of America
Fecha de publicación
2015-03Patrocinadores
Ministerio de Economía y Competitividad
Generalitat Valenciana
European Commission
Cita bibliográfica
E. P. Alcusa-Sáez, A. Díez, M. González-Herráez, and M. V. Andrés, "Improved time-resolved acousto-optic technique for optical fiber analysis of axial non-uniformities by using edge interrogation," Optics Express, 2015, v. 23, p. 7345-7350.
Palabras clave
Fiber characterization
Acousto-optical devices
Proyectos
info:eu-repo/grantAgreement/MINECO//TEC2013-46643-C2-1-R/ES/FUENTES DE LUZ BASADAS EN FIBRAS OPTICAS CON MODOS ESPECIALES/
info:eu-repo/grantAgreement/GVA//PROMETEOII%2F2014%2F062/ES/Programa Prometeo para grupos de investigación de excelencia
info:eu-repo/grantAgreement/EC/FP7/307441/EU/Ubiquitous optical FIbre NErves/U-FINE
Tipo de documento
info:eu-repo/semantics/article
Versión
info:eu-repo/semantics/publishedVersion
Derechos
Atribución-NoComercial-SinDerivadas 3.0 España
(c) 2015 OSA
Derechos de acceso
info:eu-repo/semantics/openAccess
Resumen
The time-resolved acousto-optic technique demonstrated recently
to be a very useful method for the analysis of fiber axial non-uniformities,
able to detect variations of fiber diameter in the nanometric scale with a
spatial resolution of few cm. An edge interrogation approach is proposed to
improve further the performance of this technique. The detection of
subnanometer fiber diameter changes or sub-ppm changes of the core
refractive index is demonstrated.
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