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7619817 |
Polarization filter utilizing Brewster's angle
A polarization filter utilizing Brewster's angle. The polarization filter includes a stimulus receiving body having more than one facet. At least two of the more than one facet being arranged at...
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7609924 |
Two piece Bowden cable assembly with one motion connection and adjustment
A remote control motion transmitting cable assembly comprising a fist cable sub-assembly including a first core element having a free end, a first guide length including a first guide conduit...
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7599592 |
Polymer fiber polarizers with aligned fibers
A polarizing film is made of multilayer polarizing fibers embedded within a matrix. The fibers are formed with layers of at least a first and a second polymer material. Layers of the first polymer...
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7599591 |
Optical delivery systems and methods of providing adjustable beam diameter, spot size and/or spot shape
An optical device and method for varying an optical characteristic of an optical beam can include a plurality of optical fibers each having an input end, an output end, and a core, wherein each of...
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7578606 |
Luminance-preserving, parallax-reducing diffuser
A diffuser incorporates diffuser elements ( 10 ) that each include a waveguide ( 12 ) coupled between a concentrator ( 14 ) and an inverse concentrator ( 16 ). The diffuser ( 44 ) may be disposed...
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7577471 |
Optical coherence tomography system
An optical coherence tomography system includes a catheter in which is arranged a plurality of light conducting fibers. It further includes a plurality of optical units. Light from the proximal end...
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7570855 |
Conduit bundles including first-type and second-type conduits with disparate properties
A conduit bundle includes an inner bundle of first-type conduits extending between inner-bundle first and second ends. The first-type conduits are mutually and adjacently bonded along coinciding...
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7557985 |
Light emitting device
A light emitting device includes a first unit having a first excitation light source including a laser element emitting blue wavelength band excitation light, and a first wavelength converting...
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7555185 |
Microchannel plate with segmented mounting pads
A microchannel plate and a method of making same are disclosed. The microchannel plate has an active area and at least one solid glass pad. The active area has a plurality of microchannels formed...
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7555181 |
Fiber optic cables having at least one tether optical fiber
A distribution fiber optic cable including a plurality of optical fibers, a main cable body with some of the plurality of optical fibers being disposed within the main cable body, at least one...
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7548676 |
Apparatus and method for forming an optical converter
An optical converter and method for making same is provided. In accordance with the method, the present invention provides an improved apparatus and methods for fabrication of an optical converter....
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7548674 |
Alignment method for circular multi-core optical fiber
The present invention relates to a method of aligning circular multi-core fibers, wherein the method utilized independent and individually selected cores to receive, transmit, and emit light from...
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7548672 |
Fiber-based light source device
The present invention provides a fiber-based light source device, which includes a plurality of first, second or third light-emitting devices for respectively emitting a plurality of first, second...
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7544527 |
Method and apparatus for providing optoelectronic communication with an electronic device
An optoelectronic assembly for an electronic system includes a thermally conductive, metallized transparent substrate having a first surface and an opposite second surface. A support chip set is...
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7543994 |
Multi-optical fiber connector module for use with a transceiver module and method for coupling optical signals between the transceiver module and multiple optical fibers
A multi-fiber connector module for optical communications is provided that receives collimated beams of light from a transceiver module and focuses the collimated beams to respective focal points...
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7536074 |
Optical fiber
An optical fiber made of silica-based material includes a core and a cladding formed around the core. The core is doped with germanium dioxide, which increases refractive index and decreases...
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7532795 |
Radiation-curable liquid resin composition
The invention relates to a radiation-curable liquid resin composition comprising:
(A) 20-90 wt % of a urethane(meth)acrylate oligomer, and (B) 1-35 wt % of a monomer shown by the following...
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7526164 |
Reflective polarizers containing polymer fibers
A polarizer is formed with an arrangement of polymer fibers substantially parallel within a polymer matrix. The polymer fibers are formed of at least first and second polymer materials. At least...
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7522796 |
Camera integral with optical fiber
A camera ( 1 ) has a tubular housing ( 3 ) having an emission window ( 7 ). A unitized optical fiber bundle ( 9 ) is provided on the inner surface of the housing ( 3 ) by utilizing a bundle of...
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7519252 |
Laser annealing apparatus
A laser annealing apparatus comprises a laser oscillator having a Q switching action, one or a plurality of partially reflective mirrors for split a laser beam emitted from the laser oscillator...
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7515800 |
Display device with fiber-optic arrangement
The invention relates to a display device having a fiber-optic plate and a display with an image plane on which the image information of the display is generated, the fiber-optic plate comprising a...
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7512301 |
Image reader and image processor having a light source forming trapezoid-shaped illuminance distribution in sub-scanning direction
An image reader for reading an image drawn on a paper or a sheet-like recording medium, an image processor provided with the image reader, such as a copying machine, a scanner and the like, and a...
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7509010 |
End-surface closely arranged multicore optical fiber and manufacturing method thereof
In an end surface closely arranged multicore optical fiber 200 , at least two single-mode optical fibers 10 are, at one and the other ends of the individual single-mode optical fibers 10 ,...
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7504622 |
High throughput multi beam detection system and method
A high-throughput inspection system and method. The system includes: (i) a charged particles to light converter adapted to convert a secondary array of charged particle beams to a first array of...
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7502538 |
System to monitor a structure within an outer casing of a gas turbine engine
A system is provided to monitor a structure within an outer casing of a gas turbine engine. The system may comprise an optical fiber bundle, a fiber bundle palette and a camera palette assembly....
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7502537 |
Optical fiber-bundle and fiber-optic processing equipment using the same
A fiber-bundle disclosed has: a bundle of a plurality of optical fibers each receives a light beam in one end and emits the light beam from the other end; and an adjuster to adjust positions of a...
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7502535 |
Three color digital gobo system
A system of digitally controlling light output by producing separate control signals for different colors of light. The light is contained in an optical waveguide, either prior to shaping or after...
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7492998 |
Fiber bundles and methods of making fiber bundles
The present invention relates to fiber bundles and methods for making fiber bundles. According to one embodiment of the invention, at the endface of the fused fiber bundle, the ratio of the...
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7489845 |
Fiber optic withy light device
A light device includes a base portion, a light portion having a first plurality of substantially translucent fiber optic elements and a second plurality of substantially translucent fiber optic...
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7486863 |
Method for treating optical fiber and apparatus for treating optical fiber
A method of treating optical fiber includes at least a first step of creating a reduced-pressure atmosphere in a space which holds the optical fiber, and a second step of introducing to the space a...
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7486861 |
Fiber optical illumination system
A fiber optical illumination delivery system, which is effective in reducing the effects of source coherence. The system preferably utilizes either a single bundle of optical fibers, or serial...
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7483609 |
Image wavelength conversion device, method of manufacturing the device, and image conversion system using the device
An image wavelength conversion device for converting an infrared light image into a visible light, a method of manufacturing the device, and an image conversion system using the device are...
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7483607 |
Dual core optic fiber illuminated laser probe
A microsurgical laser probe primarily used in ophthalmic surgery provides both laser light and illumination light to a surgical site from a single light source. The laser probe has a dual core...
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7480433 |
Electro-optical stimulation/measurement
An electro-optical system includes an array including a plurality of optical fibers and a plurality of electrodes, and an insulator. The optical fibers are configured to transmit light, the optical...
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7463806 |
Methods of generating and transporting short wavelength radiation and apparati used therein
The present invention provides methods of generating short wavelength radiation, methods of transporting short wavelength radiation, and apparati used in these methods. One embodiment of the...
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7461982 |
Contra-angle rotating handpiece having tactile-feedback tip ferrule
An illumination device is described containing optical fibers that transmit electromagnetic energy from a source to a target. Additional optical fibers return reflected electromagnetic energy from...
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7460755 |
Method and apparatus for combining laser light
A fiber optic apparatus formed by fusing together multiple optical fibers and stretching the fused optical fibers to form a tapered portion. The tapered portion is cleaved or cut and polished to...
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7460754 |
Medical inspection device
A medical inspection device. A housing includes a transparent plate and a first opening. A reflective layer is formed in the housing and opposes the transparent plate. The first opening is between...
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7460752 |
Fiber-based optical alignment system
A low-cost alignment system suitable for aligning a wafer to a test fixture includes a bundle of optical fibers wherein at least one fiber serves to deliver illumination to the alignment target...
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7457499 |
Apparatus and method for producing an end of an optical fiber bundle and improved optical fiber bundle made with same
A method and apparatus are described, which permit a simple, rapid manufacture of an end of an optical fiber bundle. According to the method a metallic sleeve is placed on an end section of the...
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7447407 |
Luminous ornaments assemblies
The present invention is related to assemblies of luminous ornaments having optical fiber cables arranged in parallel, each formed by luminous optical fibers sheathed with a transparent tube, with...
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7445832 |
Ribboned polarization-maintaining fiber and manufacturing method therefor, and polarization-maintaining optical fiber array using the same
A ribboned polarization-maintaining fiber is used to easily manufacture a polarization-maintaining optical fiber array with multiple fibers and improve the work efficiency and yield. The ribboned...
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7444046 |
Diode laser array coupling optic and system
A single piece optic for coupling the output of a diode laser array into an optical fiber array is provided. The coupling optic has a planar back surface which, during use with a diode laser array,...
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7435010 |
High temperature light guide
Disclosed is a method of forming an optical monitoring or transmitting light guide and a resulting apparatus that begins by bonding a bundle of optical fibers together using an epoxy and polishing...
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7430349 |
Method for increasing daylight display brightness for helmet mounted displays
The present invention provides an optical system and method that substantially eliminates or reduces disadvantages and problems associated with previously developed optical visual display systems...
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7421169 |
Optical fiber cable
An optical fiber cable that sustains reduced increase in transmission loss and optical fiber breakage when subject to external pressure exerted thereon, comprises an aggregate of elements including...
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7419308 |
Fiber bundle termination with reduced fiber-to-fiber pitch
A method of fabrication of a fiber bundle termination with reduced fiber-to-fiber pitch which includes reducing the outside diameter of fibers in the fiber bundle by etching and provides means for...
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7418178 |
Multi-core fiber
A multi-core optical fiber apparatus is disclosed. The multi-core optical fiber apparatus includes a cladding comprising quartz and a plurality of cores embedded in the cladding. Each of the cores...
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7418169 |
Apparatus for controlling at least one of at least two sections of at least one fiber
An apparatus for controlling at least one of at least two sections of at least one fiber can be provided. The apparatus can include an arrangement which may be provided between the first and second...
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7412131 |
Multilayer optic device and system and method for making same
An optic device, system and method for making are described. The optic device includes a first solid phase layer having a first index of refraction with a first photon transmission property and a...
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