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Class Information
Number: 359/322
Name: Optical: systems and elements > Optical modulator > Having particular chemical composition or structure > Electro-optic crystal material
Description: Subject matter wherein the material of the modulator is particularly responsive to an applied electrical signal.










Sub-classes under this class:

Class Number Class Name Patents
359/323 Plzt material 96


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8497934 Actively addressable aperture light field camera Jul. 30, 2013
8482652 Imaging devices with components for reflecting optical data and associated methods of use and manufacture Jul. 9, 2013
8390175 Optical device and optical apparatus Mar. 5, 2013
8369000 Reflection-minimized photonic crystal and device utilizing same Feb. 5, 2013
8289606 Optical image shutter and method of manufacturing the same Oct. 16, 2012
8134636 Autofocusing optical system using tunable lens system Mar. 13, 2012
8107151 Plasmonic logic device Jan. 31, 2012
8085459 Plasmonic transistor Dec. 27, 2011
7982939 Beam steering using a thermally anisotropic medium Jul. 19, 2011
7916382 Scratch and MAR resistant PDLC modulator Mar. 29, 2011
7911686 Optical module and optical communication system Mar. 22, 2011
7829871 Sheet beam-type testing apparatus Nov. 9, 2010
7826037 Radiation beam pulse trimming Nov. 2, 2010
7826131 Tunable photonic crystal device Nov. 2, 2010
7809229 Optical device Oct. 5, 2010
7808716 Photonic crystal devices using negative refraction Oct. 5, 2010
7772615 Anti stark electrooptic medium and electrooptically modulated optoelectronic device based thereupon Aug. 10, 2010
7751298 Optical disc apparatus Jul. 6, 2010
7742216 Electro-chromic display device and method of manufacturing the same Jun. 22, 2010
7738079 Radiation beam pulse trimming Jun. 15, 2010
7738160 Optical components, illumination systems, and methods Jun. 15, 2010
7724335 Display device producing display by changing shape of refractive index ellipsoid of medium by applying electric field to medium May. 25, 2010
7672034 Method for manufacturing optical modulator, optical modulator, and optical modulation system Mar. 2, 2010
7655898 Optical filter assembly with selectable bandwidth and rejection Feb. 2, 2010
7564616 Electro-optical element and scanning optical apparatus Jul. 21, 2009
7561324 Electro-optic displays Jul. 14, 2009
7557979 Electro-optic crystal, diffraction-based, beam-steering element Jul. 7, 2009
7534412 Large-volume CaF.sub.2 single crystals with reduced scattering and improved laser stability, and uses thereof May. 19, 2009
7532382 Display element May. 12, 2009
7528360 Method and device for stabilizing the state of polarization of optical radiation May. 5, 2009
7518783 Element for modulating area Apr. 14, 2009
7471446 Scan-type optical apparatus Dec. 30, 2008
7453622 Micro-electromechanical system (mems) polyelectrolyte gel network pump Nov. 18, 2008
7453625 Method of producing domain inversion parts and optical devices Nov. 18, 2008
7450288 Optical modulation device, optical transmitter, and optical transmission equipment Nov. 11, 2008
7440160 Electro-optical light modulating element, electro-optical display and modulating medium Oct. 21, 2008
7428036 Liquid crystal switchable coupler for coupling at least two unpolarized light inputs Sep. 23, 2008
7420726 Mounting structure, electro-optical device and electronic apparatus, and magnetic chucking device Sep. 2, 2008
7411724 Electro-optic crystal, diffraction-based, beam-steering element Aug. 12, 2008
7408696 Three-dimensional electrophoretic displays Aug. 5, 2008
7403677 Fiberoptic reconfigurable devices with beam shaping for low-voltage operation Jul. 22, 2008
7382958 Photonic crystal wave guide optical spectrometer Jun. 3, 2008
7355776 Acoustic damping material for electro-optic materials Apr. 8, 2008
7310182 Method and apparatus for modulating an optical beam in an optical device with a photonic crystal lattice Dec. 18, 2007
7295373 Power polarization beam combiner and its applications in fiber communication Nov. 13, 2007
7263251 Optical switch having photonic crystal structure Aug. 28, 2007
7245334 Electro-optical device encased in mounting case, projection display apparatus, and mounting case Jul. 17, 2007
RE39642 Spatial light modulator and method May. 22, 2007
7215457 Apparatus and methods for modulating refractive index May. 8, 2007
7212332 Micro-electromechanical system (MEMS) polyelectrolyte gel network pump May. 1, 2007

1 2 3 4










 
 
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