Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Gerard Cnossen"'
Publikováno v:
SID Symposium Digest of Technical Papers. 31:252-255
Reflective LC displays using an internal reflector are inherently asymmetric. This asymmetry affects the electro-optic behavior of the LC and has been identified as the major cause of flicker. In this paper we report experiments which associate this
Publikováno v:
Ferroelectrics. 213:133-141
We report the influence of the rubbing treatment of the alignment layers on the electro-optic characteristics of AFLCD's. We applied a different rubbing treatment on different regions within a pixel. This variation of rubbing strengths causes domains
Autor:
Bernard Feringa, Arend Jan Schouten, Gerard Cnossen, Monique A. Schoondorp, Karel E. Drabe, Douwe A. Wiersma, Johannes Hulshof
Publikováno v:
Langmuir, 9(8), 1974-1977. AMER CHEMICAL SOC
We report on the second-order nonlinear optical susceptibility chi(2)(2omega,omega,omega) of dye-doped Langmuir-Blodgett monolayers. Chi(2) is found to exhibit a nonlinear dependence on surface density, which is attributed to microscopic local-fields
Publikováno v:
Journal of Chemical Physics, 98(7), 5276-5280. AMER INST PHYSICS
Fluorescence properties of submonolayers of rhodamine 6G have been measured as a function of distance to an aluminum mirror. For distances less than 5 nm (spacer layers of 1 nm thickness were used) a broadening of the emission spectrum is observed. T
Publikováno v:
Chemical Physics Letters, 169(5), 416-420. ELSEVIER SCIENCE BV
We show that the spontaneous emission spectrum of a thin sample in front of a mirror exhibits Wiener-type fringes that contain information on the dephasing dynamics of the excited molecules. In order to probe these dynamics, the molecules must be exc
Publikováno v:
The Journal of Chemical Physics, 97(6), 4512-4524. AMER INST PHYSICS
Detailed measurements of the macroscopic second-order optical nonlinearity chi(2) (2-omega,omega,omega) of Langmuir-Blodgett dye-doped monolayers are reported. The observed deviations from a linear behavior of chi-(2) with increasing surface density
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a04b3dfb67198c21584a68f3de0a982
https://research.rug.nl/en/publications/6ffa5c81-cf36-4ed7-a175-765aba442730
https://research.rug.nl/en/publications/6ffa5c81-cf36-4ed7-a175-765aba442730
Publikováno v:
Springer Series in Chemical Physics ISBN: 9783642842719
We report a new technique to probe femtosecond dephasing processes in solids, requiring only low excitation intensities. The method is based on the measurement of the spontaneous emission spectrum of a thin sample (about 2µm) in front of a mirror, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a67362ca842f8ff1d041a935b3156347
https://doi.org/10.1007/978-3-642-84269-6_41
https://doi.org/10.1007/978-3-642-84269-6_41
Publikováno v:
Journal of the Society for Information Display. 3:133
— A wide-viewing-angle video display has been realized using a deformed-helix ferroelectric liquid crystal (DHF-LC) in combination with a diode active matrix. The DHF-LC is operated in the symmetric mode (ac driving), preventing the occurrence of i
Publikováno v:
Physical Review Letters. 66:676-676
Publikováno v:
Optics Communications, 73(2), 91-95
We show that the fluorescence emitted in front of a mirror exhibits angular and spectral localization effects that are caused by self-interference in the spontaneous emission from a Wiener-fringe pattern. A semi-classical description is given and fou