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Polarization behaviour of femtosecond laser written waveguides in lithium niobate
(Elsevier Science, 2015-06)
In this work, we analysed the polarization of guided light in femtosecond laser written waveguides. The studied waveguides were performed with different laser pulse energies in an x-cut lithium niobate crystal. The guided ...
Efficient conversion from infrared to red light by cascaded nonlinear optical processes using an aperiodically poled lithium niobate crystal
(Centro de Ciencias Aplicadas y Desarrollo Tecnológico, 2016)
Bending waveguides made in x-cut lithium niobate crystal for technological applications
(Iop Publishing, 2015-12)
In this paper we analyse the performance of several designs of integrated optical deviators made in x-cut lithium niobate crystals by means of femtosecond laser writing using the double line approach. Straight and bent ...
A 2D μ-Raman analysis of low repetition rate femto-waveguides in lithium niobate by using a finite element model
(Elsevier Science, 2014-03)
We present a μ-Raman two-dimensional analysis of 1 kHz femtosecond laser written waveguides in an x-cut lithium niobate crystal. At first, the fitting between a two-dimensional elastic model and experimental micro Raman ...
Nearly 100% diffraction efficiency fixed holograms in oxidized iron-doped LiNbO3 crystals using self-stabilized recording technique
(Elsevier Science BvAmsterdamHolanda, 2005)
Simultaneous Photorefractive Recording And Fixing In Lithium Niobate Crystals Using Self-stabilized Techniques: Effect Of The Iron Reduction State
(Optical Society of American (OSA), 2005)
LiNbO3 thin films prepared from a polymeric precursor method
(1997-12-01)
LiNbO3 thin films were prepared from polymeric precursor method by dip coating. The precursor films, deposited on Si(111) substrates, were heat-treated from 400°C to 900°C in order to study the heat treatment influence on ...
Self-stabilized holographic recording in reduced and oxidized lithium niobate crystals
(Elsevier Science BvAmsterdamHolanda, 2004)