Zobrazeno 1 - 10
of 100
pro vyhledávání: '"L. Grave de Peralta"'
Publikováno v:
IEEE Photonics Journal, Vol 1, Iss 2, Pp 153-162 (2009)
A proof-of-concept imaging technique that combines the advantages of wide-field surface plasmon, leakage radiation, and total internal reflection fluorescence microscopy methods is presented. High-contrast non-scanning images with subwavelength resol
Externí odkaz:
https://doaj.org/article/f9c3d9bbd4fa4a70bfce7cfcb86e4df9
Akademický článek
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Autor:
L. Grave de Peralta, Daniel Dominguez
Publikováno v:
Optics Communications. 286:151-155
Surface plasmon polariton (SPP) standing waves were observed using SPP tomography. We show that SPP tomography in a quantum eraser arrangement has the remarkable capability of permitting the observation of light passing through the dark fringes of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e88d9bc475f2a0df19b53224fb2aa913
https://doi.org/10.1016/j.optcom.2012.08.061
https://doi.org/10.1016/j.optcom.2012.08.061
Publikováno v:
Scanning. 35:246-252
Summary: We explore the wide-field optical nanoimaging capabilities of the surface plasmon polariton (SPP) tomography technique. We show that nanofeatures with lateral dimensions smaller than λ/20 can be observed in the surface emission (SE) images
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e526279f3172fecb7a92347782c5ab00
https://doi.org/10.1002/sca.21057
https://doi.org/10.1002/sca.21057
Autor:
S. Park, C. J. Regan, L. Grave de Peralta, J. Ajimo, Ayrton Bernussi, A.C. Bernussi, R. Lopez-Boada
Publikováno v:
Optics Communications. 284:4752-4755
We investigate the free propagation of two parallel surface plasmon polaritons (SPP) beams using plasmon tomography. In the Fourier-plane images, we observed interference features that are not in correspondence with the images of SPPs on the sample's
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e972852c839ba8e1e2b514b4185479cb
https://doi.org/10.1016/j.optcom.2011.05.032
https://doi.org/10.1016/j.optcom.2011.05.032
Autor:
J. Ajimo, Ayrton Bernussi, C. J. Regan, L. Grave de Peralta, S. Frisbie, C.F. Chesnutt, A. Krishnan
Publikováno v:
Optics Communications. 283:5255-5260
We demonstrate that the polarization states of guided wave surface plasmon polariton (SPP) modes can be unambiguously identified by introducing a linear polarizer in the optical path of the light within a leakage-based microscope. We show the use of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99d53f732c4f884ef55fb05d5ebe5286
https://doi.org/10.1016/j.optcom.2010.08.011
https://doi.org/10.1016/j.optcom.2010.08.011
Publikováno v:
Journal of Lightwave Technology. 27:1114-1121
We present simulation results on the propagation characteristics of active plasmonic waveguides at 1.55 mum wavelength based on semiconductors as the active gain media. Three waveguide structures were investigated: metal rib, metal-semiconductor-meta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa7fbb54f83e50256e58b9d1f0b62869
https://doi.org/10.1109/jlt.2008.929417
https://doi.org/10.1109/jlt.2008.929417
Autor:
Henryk Temkin, L. Grave de Peralta
Publikováno v:
Journal of Applied Physics. 93:1974-1977
Layer thickness can be reliably determined from x-ray reflectivity data using an improved Fourier method presented here. Before performing the Fourier transform the logarithm of the intensity corresponding to the incoherent superposition of x rays re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02c229060e470aa3d3510f8fe8bd63d7
https://doi.org/10.1063/1.1536722
https://doi.org/10.1063/1.1536722
Akademický článek
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Effects of power truncation on the insertion loss and crosstalk of arrayed-waveguide grating devices
Publikováno v:
Applied Physics Letters. 83:1695-1697
A measurement of the insertion loss and crosstalk in folded, 100 GHz, arrayed waveguide multiplexers as a function of the number of grating waveguides is described. The number of grating waveguides can be varied in a single device to evaluate power t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c721615df398e83841cb0b9f32f4784
https://doi.org/10.1063/1.1605802
https://doi.org/10.1063/1.1605802