Two-Dimensional Optical Simulation Tool for Use in Microdisplay Analysis (2008)
C. M. Titus, P. J. Bos, J. R. Kelly, Charles M. Bos, Philip J. Kelly, Jack R, ...
Optical performance of small pixel structures utilized in liquid crystal microdisplays may be affected by diffraction and multidimensional variations in liquid crystal director orientation. Modeling...
P. Watson, V. Sergan, J. Anderson, J. Ruth, P. J. Bos
The relaxation from the field-induced nematic state to the cholesteric state of liquid crystals is investigated. By using an optical retro-reflection technique, we have isolated the orientation and...
P. Watson, V. Sergan, J. E. Anderson, J. Ruth, P. J. Bos
The relaxation from the field-induced homeotropic state to the equilibrium planar state of cholesteric liquid crystals is investigated. By using an optical retro-reflection technique, we have...
Running Title: Transient Planar to Planar in Cholesterics (2007)
P. Watson, J. E. Anderson, V. Sergan, P. J. Bos
In cholesteric liquid crystals with a positive dielectric anisotropy, the relaxation from the electric field aligned director configuration to the stable zero field director configuration proceeds...
P. Watson, J. E. Anderson, V. Sergan, P. J. Bos
In cholesteric liquid crystals with a positive dielectric anisotropy, the relaxation from the electric field aligned director configuration to the stable zero field director configuration proceeds...
Optimization of Bend Cells for Field-Sequential Color Microdisplay Applications (2007)
P. Watson, P. Watson, P. J. Bos, P. J. Bos, J. Gandhi, Y. Ji, ...
The geometry and waveforms of optically compensated bend cells are optimized for field-sequential color microdisplay applications. A unique software package based employing D. W. Berreman’s...
Running Title: Homeotropic to Planar in Cholesterics (2007)
P. Watson, V. Sergan, J. Anderson, J. Ruth, P. J. Bos
The effect of surfaces on the relaxation from the homeotropic state to the planar state of cholesteric liquid crystals is investigated. By using an optical retro-reflection technique, we have...
An alternative description of the layer structure of SmC * devices is used to consider the cause for wide variations in the zig-zag defect density in such devices using the same alignment layer...
Watson, P., Sergan, V., Anderson, J. E., Ruth, J., Bos, P. J.
The relaxation from the field-induced homeotropic state to the equilibrium planar state of cholesteric liquid crystals is investigated. By using an optical retro-reflection technique, we have...
Liquid Crystal Cells for Blazed Grating Steering Devices. (1998)
Lavrentovich, O. D., Bos, P. J., Shiyanovskii, S. V., Titus, Ch, Subacius, D.
Two types of non-mechanical liquid crystal laser beam steering devices were developed. The first is a prismatic refractive device with a smectic liquid crystal wedge as a passive light deflector and...
Bilateral cytomegalovirus retinitis in a patient with systemic lupus erythematosus.
Schlingemann, R O, Kijlstra, A, Bos, P J, Meenken, C, Feron, E J
Vd Berg, W, Verbraak, F D, Bos, P J
A case of central retinal artery occlusion in a patient with a 10-year history of unexplained thromboembolic disease due to a secondary hypercoagulable state is presented. Ophthalmological...