Cesare P. Umeton
Cesare P. Umeton
Professor of Experimental Physics, University of Calabria
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Routing of anisotropic spatial solitons and modulational instability in liquid crystals
M Peccianti, C Conti, G Assanto, A De Luca, C Umeton
Nature 432 (7018), 733-737, 2004
3922004
Electrically assisted self-confinement and waveguiding in planar nematic liquid crystal cells
M Peccianti, A De Rossi, G Assanto, A De Luca, C Umeton, IC Khoo
Applied Physics Letters 77 (1), 7-9, 2000
3682000
All-optical switching and logic gating with spatial solitons in liquid crystals
M Peccianti, C Conti, G Assanto, A De Luca, C Umeton
Applied Physics Letters 81 (18), 3335-3337, 2002
2942002
Development of a new kind of switchable holographic grating made of liquid-crystal films separated by slices of polymeric material
R Caputo, L De Sio, A Veltri, C Umeton, AV Sukhov
Optics letters 29 (11), 1261-1263, 2004
1972004
Color-tunable organic microcavity laser array using distributed feedback
G Strangi, V Barna, R Caputo, A De Luca, C Versace, N Scaramuzza, ...
Physical review letters 94 (6), 063903, 2005
1282005
Surface-activated photorefractivity and electro-optic phenomena in liquid crystals
NV Tabiryan, C Umeton
JOSA B 15 (7), 1912-1917, 1998
881998
Model for the photoinduced formation of diffraction gratings in liquid-crystalline composite materials
A Veltri, R Caputo, C Umeton, AV Sukhov
Applied physics letters 84 (18), 3492-3494, 2004
792004
POLICRYPS: a liquid crystal composed nano/microstructure with a wide range of optical and electro-optical applications
R Caputo, A De Luca, L De Sio, L Pezzi, G Strangi, C Umeton, A Veltri, ...
Journal of Optics A: Pure and Applied Optics 11 (2), 024017, 2009
642009
Growing gold nanoparticles on a flexible substrate to enable simple mechanical control of their plasmonic coupling
U Cataldi, R Caputo, Y Kurylyak, G Klein, M Chekini, C Umeton, T Bürgi
Journal of Materials Chemistry C 2 (37), 7927-7933, 2014
622014
Tunable integrated optical filter made of a glass ion-exchanged waveguide and an electro-optic composite holographic grating
A d’Alessandro, D Donisi, L De Sio, R Beccherelli, R Asquini, R Caputo, ...
Optics Express 16 (13), 9254-9260, 2008
622008
Mass transfer processes induced by inhomogeneous photo-polymerisation in a multicomponent medium
R Caputo, AV Sukhov, NV Tabirian, C Umeton, RF Ushakov
Chemical Physics 271 (3), 323-335, 2001
622001
Characterization of the diffraction efficiency of new holographic gratings with a nematic film–polymer-slice sequence structure
R Caputo, A Veltri, CP Umeton, AV Sukhov
JOSA B 21 (11), 1939-1947, 2004
592004
Self-phase modulation in nematic liquid-crystal films: detailed measurements and theoretical calculations
F Bloisi, L Vicari, F Simoni, G Cipparrone, C Umeton
JOSA B 5 (12), 2462-2466, 1988
591988
Composite Holographic Gratings Containing Light‐Responsive Liquid Crystals for Visible Bichromatic Switching
L De Sio, S Serak, N Tabiryan, S Ferjani, A Veltri, C Umeton
Advanced Materials 22 (21), 2316-2319, 2010
572010
Optical nonlinearities induced by thermal effects in polymer dispersed liquid crystals
F Simoni, G Cipparrone, C Umeton, G Arabia, G Chidichimo
Applied physics letters 54 (10), 896-897, 1989
571989
Holographic diffraction grating, process for its preparation and opto-electronic devices incorporating it
R Caputo, C Umeton, A Veltri, A Sukhov, N Tabiryan
US Patent App. 10/563,873, 2007
562007
POLICRYPS switchable holographic grating: a promising grating electro-optical pixel for high resolution display application
R Caputo, L De Sio, A Veltri, CP Umeton, AV Sukhov
Journal of Display Technology 2 (1), 38, 2006
562006
Short pitch cholesteric electro-optical device based on periodic polymer structures
G Carbone, P Salter, SJ Elston, P Raynes, L De Sio, S Ferjani, G Strangi, ...
Applied Physics Letters 95 (1), 011102, 2009
542009
Optically induced chaotic behavior in nematic liquid-crystal films
G Cipparrone, V Carbone, C Versace, C Umeton, R Bartolino, F Simoni
Physical Review E 47 (5), 3741, 1993
541993
In situ optical control and stabilization of the curing process of holographic gratings with a nematic film-polymer-slice sequence structure
L De Sio, R Caputo, A De Luca, A Veltri, C Umeton, AV Sukhov
Applied optics 45 (16), 3721-3727, 2006
522006
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