Zobrazeno 1 - 10
of 12
pro vyhledávání: '"D. A. Donatti"'
Autor:
D. A. Donatti, Michel A. Aegerter
The dispersion due to F+2 center in KCl crystal is determined at liquid helium temperature through an ellipsometric technique using their polarization properties in the spectral region of the ls g→2p u transition. The maximum index change expressed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cafa765ae5eeca7d51f63372e39d9be7
Autor:
A. A. Freschi, A. D. S. Cortes, D. A. Donatti, J. Frejlich, Niklaus Ursus Wetter, Jaime Frejlich
Publikováno v:
AIP Conference Proceedings.
In this work we use a stabilized holographic technique to study both refractive index and absorption gratings recorded in thin films made of Disperse Red 1 (DR1) embedded in an organic polymer matrix (PMMA) deposited on glass substrate. Gratings are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4851d7bc9324f184191fc043398671c7
https://doi.org/10.1063/1.2926886
https://doi.org/10.1063/1.2926886
Publikováno v:
Photorefractive Effects, Materials, and Devices.
The existence of multiple active levels in a photorefractive Bii2TiO20 crystal is here investigated at 514.5nm wavelength. We carry out two-wave mixing experiments using symmetrically incident beams of equal intensities. A large amplitude fast phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68fa57389f756c0e0f4bb8b1861c5df7
https://doi.org/10.1364/pemd.2001.585
https://doi.org/10.1364/pemd.2001.585
Publikováno v:
Journal of Applied Physics. 105:023109
We report an optoelectronic feedback loop suitable for generating noise-free interference patterns oscillating at arbitrary waveforms. The technique allows controlling the frequency detuning between the interfering beams through a phase modulator in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53b2b0fcdbe42967ed9a2c3e84ddd93c
https://doi.org/10.1063/1.3072684
https://doi.org/10.1063/1.3072684
Publikováno v:
Journal of Physical Chemistry B; Nov2006, Vol. 110 Issue 43, p21582-21587, 6p
Publikováno v:
Physica Status Solidi (A); Apr2003, Vol. 196 Issue 2, p379-383, 5p
Autor:
D. A. Donatti, A. Balbin Villaverde
Publikováno v:
The Journal of Chemical Physics. 71:4021-4024
The dispersion of the Verdet constant of several inorganic and organic liquids was measured at room temperature with a pulsed magnetic field in the spectral range from 0.3471 μm up to 0.6943 μm. We also measured the Verdet constant, at the waveleng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80e2549b14f7dbe183cab6264636233a
https://doi.org/10.1063/1.438169
https://doi.org/10.1063/1.438169
Publikováno v:
Journal of Physics C: Solid State Physics. 11:L495-L498
The dispersion of the Verdet constant of a single-crystal terbium gallium garnet (TGG) was measured using a pulsed magnetic field up to 70 KG. The data show a large Verdet constant for TGG throughout the visible region. The observed hysteresis effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbdb85d614f52a1b9e479f768e19c9c4
https://doi.org/10.1088/0022-3719/11/12/004
https://doi.org/10.1088/0022-3719/11/12/004
Autor:
D. A. Donatti, A. Balbin Villaverde
Publikováno v:
Chemischer Informationsdienst. 11
The dispersion of the Verdet constant of several inorganic and organic liquids was measured at room temperature with a pulsed magnetic field in the spectral range from 0.3471 μm up to 0.6943 μm. We also measured the Verdet constant, at the waveleng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc83c747c69ecbafb97ced4ff0d705d7
https://doi.org/10.1002/chin.198009036
https://doi.org/10.1002/chin.198009036
Autor:
D. A. Donatti, A. Balbin Villaverde
Publikováno v:
The Journal of Chemical Physics. 72:5341-5342
We measured the optical dispersion of the interband Faraday rotation of GaSe near the absorption edge at the temperature of 298 °K. From our data it is possible to confirm that a direct allowed electronic transition takes place between the valence a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::858639bbaf0bfcfdb53c6f2c771e76da
https://doi.org/10.1063/1.439025
https://doi.org/10.1063/1.439025