Measurement of optical second-harmonic generation from an individual single-walled carbon nanotube

Autor: Huttunen, M. J., Herranen, O., Johansson, A., Jiang, H., Mudimela, P. R., Myllyperkiö, P., Bautista, G., Nasibulin, A. G., Kauppinen, E. I., Ahlskog, M., Kauranen, M., Pettersson, M.

We show that optical second-harmonic generation (SHG) can be observed from individual single-walled carbon nanotubes (SWCNTs) and, furthermore, allows imaging of individual tubes. Detailed analysis of our results suggests that the structural noncentr

Externí odkaz: http://arxiv.org/abs/1303.4852

Tailoring Second-Harmonic Emission from (111)-GaAs Nanoantennas

Autor: Sautter, J.D., Xu, L., Miroshnichenko, A.E., Lysevych, M., Volkovskaya, I., Smirnova, D.A., Camacho-Morales, R., Kamali, K.Z., Karouta, F., Vora, K., Tan, H.H., Kauranen, M., Staude, I., Jagadish, C., Neshev, D.N., Rahmani, M.

Second-harmonic generation (SHG) in resonant dielectric Mie-scattering nanoparticles has been hailed as a powerful platform for nonlinear light sources. While bulk-SHG is suppressed in elemental semiconductors, for example, silicon and germanium due

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______610::a3cf3e1460a14bc867ff67d8edbe5c58
https://publica.fraunhofer.de/handle/publica/261309

Phasefront effects on nematicon generation

Autor: Karimi, N., Virkki, M., Kauranen, M., ALBERUCCI, ALESSANDRO, ASSANTO, GAETANO

We investigate light self-trapping and nematicon generation in reorientional nematic liquid crystals, addressing the role of phase-front curvature and size of the TEM00 input beam excitation. The experimental results in planar cells are in excellent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3668::8bd1c2f971994eb66a96663ed99852d8
https://hdl.handle.net/11590/294408

Circular-difference effects in second-harmonic generation from thin films

Autor: Sioncke, S. ^*, Van Elshocht, S., Verbiest, T., Kauranen, M., Phillips, K.E.S., Katz, T.J., Persoons, A.

Publikováno v: In Synthetic Metals 2001 124(1):191-193

Second-harmonic generation from floating monolayers and Langmuir-Blodgett multilayers of poly(isocyanide)s

Autor: Teerenstra, M.N., Hagting, J.G., Schouten, A.J., Nolte, R.J.M., Kauranen, M., Verbiest, T., Persoons, A., Hagting, A

Publikováno v: Scopus-Elsevier
Macromolecules, 29(14), 4876-4879. AMER CHEMICAL SOC
Macromolecules, 29, 4876-4879. Amer. Chemical Soc.
Macromolecules, 29, 14, pp. 4876-4879

Floating monolayers as well as Langmuir-Blodgett (LB) films of poly(isocyanide)s containing NLO-active side chains appear to be capable of generating second-harmonic light. Spin-coated films and cast films of these polymers do not shown this behavior

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eac0a88d21f4aaf350b4f9b3b4dae348
https://doi.org/10.1021/ma951202w