Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Csete, Maria"'
Superconducting nanowire single-photon detectors (SNSPDs) were integrated with plasmonic nanostructures to enhance the absorption efficiency of superconducting BSCCO stripes. A numerical investigation of optimized nanocavity array (NCAI) and nanocavi
Externí odkaz:
http://arxiv.org/abs/2411.09630
Azimuthal orientation and handedness dependence of the optical responses, accompanied by asymmetric transmission and asymmetric dichroism, were demonstrated on multilayers constructed with subwavelength periodic arrays of Babinet complementary miniar
Externí odkaz:
http://arxiv.org/abs/2404.17557
Autor:
Vass, Dávid, Tóth, Emese, Szenes, András, Bánhelyi, Balázs, Papp, István, Biró, Tamás, Csernai, László Pál, Kroó, Norbert, Csete, Mária
Passive and active targets, implanted with gold nanoprisms, were designed to achieve enhanced and uniform power absorption during two-sided illumination by short laser pulses. The target length was adjusted to match the short laser pulse-length. Capa
Externí odkaz:
http://arxiv.org/abs/2404.12716
Active core-shell nanoresonators were designed in order to achieve large near-field enhancement, large power-outflow and minimal spaser threshold in the pump E-field strength. Gain-metal-dielectric (GMD) and gain-metal-gain (GMG) nanoresonator compos
Externí odkaz:
http://arxiv.org/abs/2404.12714
The geometry of various plasmonic nanoantennae was numerically optimized to maximize their sensitivity to the carrier envelope phase (CEP) of the exciting ultra-short laser pulses. To verify the CEP sensitivity, the near-field response of the investi
Externí odkaz:
http://arxiv.org/abs/2404.11940
Autor:
Papp, István, Bravina, Larissa, Csete, Mária, Kumari, Archana, Mishustin, Igor N., Motornenko, Anton, Rácz, Péter, Satarov, Leonid M., Stöcker, Horst, Szenes, András, Vass, Dávid, Biró, Tamás S., Csernai, László P., Kroó, Norbert
Rapid recent development in laser technology and methods learned from relativistic heavy ion physics led to new possibilities for fusion. Using a Hydrogen rich UDMA-TEGDMA polymer fusion target, laser irradiation ionizes the target. If we implant nan
Externí odkaz:
http://arxiv.org/abs/2306.13445
Autor:
Papp, István, Bravina, Larissa, Csete, Mária, Kumari, Archana, Mishustin, Igor N., Motornenko, Anton, Rácz, Péter, Satarov, Leonid M., Stöcker, Horst, Strottman, Daniel D., Szenes, András, Vass, Dávid, Szokol, Ágnes Nagyné, Kámán, Judit, Bonyár, Attila, Biró, Tamás S., Csernai, László P., Kroó, Norbert
Recently laser induced fusion with simultaneous volume ignition, a spin-off from relativistic heavy ion collisions, was proposed, where implanted nanoantennas regulated and amplified the light absorption in the fusion target. Studies of resilience of
Externí odkaz:
http://arxiv.org/abs/2212.03638
Autor:
Papp, István, Bravina, Larissa, Csete, Mária, Mishustin, Igor N., Molnár, Dénes, Motornenko, Anton, Satarov, Leonid M., Stöcker, Horst, Strottman, Daniel D., Szenes, András, Vass, Dávid, Biró, Tamás S., Csernai, László P., Kroó, Norbert
Recently NAano-Plasmonic, Laser Inertial Fusion Experiments (NAPLIFE) were proposed, as an improved way to achieve laser driven fusion. The improvement is the combination of two basic research discoveries: (i) The possibility of detonations on space-
Externí odkaz:
http://arxiv.org/abs/2009.03686
Illumination of colloid sphere monolayers by circularly polarized beams enables the fabrication of concave patterns consisting of circular nanohole miniarrays that can be transferred into convex metal nanoparticle patterns via a lift-off procedure. U
Externí odkaz:
http://arxiv.org/abs/2005.10072
Application of circularly polarized beams in interferometric illumination of colloid sphere monolayers enables the direct fabrication of rectangular patterns consisting of circular nanohole miniarrays in metal films. The spectral and near-field effec
Externí odkaz:
http://arxiv.org/abs/2005.07616