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pro vyhledávání: '"James L. Fergason"'
Autor:
James L. Fergason
Publikováno v:
Applied optics. 7(9)
The cholesteric phase is associated with scattering effects that give rise to iridescent colors, the dominant wavelength being influenced by very small changes in temperature, which can be as large as 1000 A shift per degree. This unusually high temp
Autor:
James L. Fergason, Aharon Hochbaum
Publikováno v:
Stereoscopic Displays and Virtual Reality Systems XIII.
An analysis and an optical model for the polarization optics of a 3D display system based on two LCD monitors in an "open book" configuration and a beam combiner (BC) are presented. Calculations of the angle of incidence (AOI) distributions for likel
Autor:
Scott Robinson, James L. Fergason, Adi Abileah, Thomas E. Baker, Charles W Mclaughlin, Patrick J. Green, Blake Brown
Publikováno v:
SPIE Proceedings.
A novel stereoscopic/3D desktop monitor has been developed that combines the output of two active matrix LCDs (AMLCDs) into a stereo image through use of a unique beamsplitter design. This approach, called the StereoMirror, creates a stereo/3D monito
Publikováno v:
Projection Displays II.
A definition doubler is an optical device, which can increase both the resolution and the fill of discrete fixed pixel displays, such as flat panel LCDs. These devices can operate in either 1 or 2 axis. They can be either passive or active in operati
Publikováno v:
Nonlinear Optical Materials for Switching and Limiting.
We report on the correlation between features of the molecular structure of polyphenyls and the measured parameters of optical limiting: limiting threshold and clamped output. Optical limiting in these materials is mainly due to a strong light scatte
Publikováno v:
SPIE Proceedings.
We report the characteristics of a strong 3rd order negative nonlinear effect in the nematic and smectic A liquid crystal phases as well as in the isotropic phase. Limiting is achieved as a result of a strong light scattering effect with some contrib
Autor:
James L. Fergason
Publikováno v:
Transactions of the New York Academy of Sciences. 29:26-29
Publikováno v:
Physical Review Letters. 24:359-362
Liquid crystals biaxial smectic C phases tilt and optic axial angles determined from convergent light observations
Publikováno v:
Physical Review Letters. 25:722-726
Liquid crystal smectic C phase temperature dependent tilt angle, using conoscopic observation and circularly polarized light
Publikováno v:
The Journal of Organic Chemistry. 35:1705-1708