Propagation of a light beam in lithium niobate waveguide arrays: from discrete diffraction to discrete self-focusing

2005 ◽  
Author(s):  
Feng Chen ◽  
Detlef Kip ◽  
Vladimir Shandarov ◽  
Daniel Runde ◽  
Milutin Stepic ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Light Beam ◽  
Waveguide Arrays ◽  
Self Focusing ◽  
Discrete Diffraction

scholarly journals Upconversion of Broadband Infrared Radiation into Visible Light for Different Pumping Parameters

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Man Nen Litvinova ◽  
Victor Krishtop ◽  
Evgeniy Tolstov ◽  
Vladimir Troilin ◽  
Larisa Alekseeva ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Visible Light ◽  
Light Beam ◽  
Infrared Radiation ◽  
Spectral Width ◽  
Uniaxial Crystal ◽  
Phase Matching ◽  
Pump Radiation ◽  
Broadband Radiation ◽  
Lithium Niobate Crystals

The influence of pump radiation parameters such as the polarization and the spectral width of infrared radiation on the conversion of broadband radiation in lithium niobate crystals was investigated. The spectra of converted radiation were calculated for two types of phase matching in the negative uniaxial crystal by taking into account the convergence of the light beam in the crystal. Experimental spectra were obtained and compared with the calculated spectra.

Bandstructure measurements of lithium niobate waveguide arrays

2011 ◽  
Author(s):  
Frank Setzpfandt ◽  
Matthias Falkner ◽  
Roland Schiek ◽  
Falk Eilenberger ◽  
Ekaterina Pshenay-Severin ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Waveguide Arrays

Nonlinear evolution of laser pulses in lithium niobate waveguide arrays

2011 ◽  
Author(s):  
Frank Setzpfandt ◽  
Andrey A. Sukhorukov ◽  
Dragomir N. Neshev ◽  
Roland Schiek ◽  
Alexander S. Solntsev ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Nonlinear Evolution ◽  
Laser Pulses ◽  
Waveguide Arrays

Segmented waveguide arrays: deriving discrete diffraction relations in a square lattice photonic crystal

2017 ◽  
Vol 42 (3) ◽  
pp. 539 ◽  
Author(s):  
C. Minot ◽  
J. M. Moison ◽  
S. Guilet ◽  
E. Cambril ◽  
A. Levenson ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Square Lattice ◽  
Waveguide Arrays ◽  
Discrete Diffraction

Quasi-one-dimensional photonic lattices and superlattices in lithium niobate: Linear and nonlinear discrete diffraction of light

2010 ◽  
Vol 18 (1) ◽  
pp. 1-6 ◽  
Author(s):  
S. A. Davydov ◽  
P. A. Trenikhin ◽  
V. M. Shandarov ◽  
K. V. Shandarova ◽  
D. Kip ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
One Dimensional ◽  
Photonic Lattices ◽  
Diffraction Of Light ◽  
Discrete Diffraction ◽  
Linear And Nonlinear
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