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Analysis of the behavior of a Shape Memory Alloy beam under dynamical loading
European Journal of Mechanics - A/Solids, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Collet, Manuel +2 more
openaire +2 more sources
Applied Physics Letters, 2007
The authors demonstrate a technique to optically imprint through linear beam propagation an index pattern in the bulk of a photorefractive crystal capable of beam reshaping and waveguiding. The procedure is based on the separation into two distinct phases of the photosensitive and refractive response, so that light is in all cases undergoing only ...
DEL RE, EUGENIO +4 more
openaire +1 more source
The authors demonstrate a technique to optically imprint through linear beam propagation an index pattern in the bulk of a photorefractive crystal capable of beam reshaping and waveguiding. The procedure is based on the separation into two distinct phases of the photosensitive and refractive response, so that light is in all cases undergoing only ...
DEL RE, EUGENIO +4 more
openaire +1 more source
Nonlinear Dynamics of Flexible L-Shaped Beam Based on Exact Modes Truncation
International Journal of Bifurcation and Chaos, 2017Nonlinear dynamics of flexible multibeam structures modeled as an L-shaped beam are investigated systematically considering the modal interactions. Taking into account nonlinear coupling and nonlinear inertia, Hamilton’s principle is employed to derive the partial differential governing equations of the structure.
Tian-Jun Yu +2 more
openaire +1 more source
Compact dynamic phase-modulation system for laser beam splitting and beam shaping
2002A two-dimensional dynamic phase-modulating system (DPS) addressed by a digital signal at video frame rate can realize several optical transmission functions in the field of refractive as well as diffractive optics. Critical parameters are the space-bandwidth product, the phase shift and the light efficiency of the system.
Krueger, Sven +6 more
openaire +2 more sources
Experimental and numerical investigation of thick plate laser cutting using dynamic beam shaping
Procedia CIRP, 2022Nikita Levichev, Joost Duflou
exaly
Towards robust dynamic beam shaping for laser cutting applications
Procedia CIRP, 2022Nikita Levichev +2 more
exaly
Dynamic beam shaping requirements for fiber laser cutting of thick plates
Journal of Manufacturing Processes, 2023Nikita Levichev, Joost Duflou
exaly
Model-based analysis of highly dynamic laser beam shaping using deformable mirrors
Procedia CIRP, 2018Oskar Hofmann, Jochen Stollenwerk
exaly