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7623743 |
Optoelectronic interconnection board, optoelectronic interconnection apparatus, and manufacturing method thereof
An optoelectronic interconnection board on which an optical semiconductor device can be mounted, an optoelectronic interconnection apparatus using the optoelectronic interconnection board, and a...
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7621678 |
Electromagnetic radiation shield for an optical subassembly
In one example embodiment, an electromagnetic radiation (EMR) shield includes a disk, and a substantially centrally located opening defined in the disk. An outside perimeter of the disk is...
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7621677 |
Optical coupler for a light emitting device with enhanced output brightness
A light source is described where the light emitted by a solid-state light emitting device such as an LED is coupled into an optical waveguide such as an optical fiber. A highly reflective coupler...
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7621676 |
Optical connector
An optical connector includes a receptacle body 40 having an engage hole 46 formed in a peripheral wall 45 of a chamber 44 , a pigtail body 50 having a base body 51 contained in the...
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7620754 |
Carrier card converter for 10 gigabit ethernet slots
A carrier module is physically compatible with a XENPAK/X2 10 GE slot and includes a socket for accepting a non-XENPAK/X2 module and interface circuitry for providing appropriate signals to a...
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7618201 |
Optical module
An optical-waveguide device mounted on a fixing member having a pair of opposing upright walls and a sub-mount unit including a metallic sub-mount of a rectangular solid shape inserted between the...
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7618199 |
Optical communication apparatus and optical transceiver thereof
An optical transceiver disposed within a cage includes a main body, a handle and a sliding element. The handle is coupled with the main body. The sliding element is secured to the handle and has an...
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7616852 |
Optical substrate, optical waveguide, and optical waveguide substrate
An optical substrate includes: a submount; a planar optical element which is mounted on the submount; a pair of positioning members which are disposed at an interval across the planar optical...
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7616849 |
Illuminating devices including uniform light distribution, multiple light sources, and multiple types of light sources
An optical device for collecting and distributing light from a quasi point light source which includes a planar light guide having surfaces through which optical axes are periodically spaced. There...
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7614802 |
Optically coupled device and optical module including optically coupled device
An optically coupled device and an optical module including the optically coupled device are provided in which a photoelectric conversion device can be easily and appropriately positioned, and...
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7614797 |
Fiber optic connector mechanical interface converter
The present disclosure relates to a backward compatibility converter including a converter housing having a first end positioned opposite from a second end. The first end of the converter housing...
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7613400 |
Multi-level optical data communication circuit
A driver circuit is coupled to an optical waveguide transmitter. The driver circuit has a current generator that is in series with the transmitter, and a current robbing circuit is coupled to the...
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7613026 |
Apparatus and methods for optically-coupled memory systems
Optically-coupled memory systems are disclosed. In one embodiment, a system memory includes a carrier substrate, and a controller attached to the carrier substrate and operable to transmit and...
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7611292 |
Optical interface identification system
A connector assembly, configured to releasably couple a socket assembly, includes zero or more data conductors. An optical pathway is configured to: receive an optical signal from an optical light...
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7607839 |
Medical light source and method
The present invention provides an apparatus and method for securing a light guide to a light source. The light guide has an end termination having a predetermined size and the light source has an...
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7606459 |
Fiber optic splitter module
A telecommunications assembly includes a chassis and a plurality of fiber optic splitter modules mounted within the chassis. Each splitter module includes at least one fiber optic connector. Within...
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7604419 |
Optical module and optical connector having same
An optical module capable of preventing the efficiency of optical coupling from deteriorating even if temperature varies. The optical module 1 has a holder 2 and an aspherical lens 11, which...
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7604418 |
Optical communication module and optical communication module holder
An optical communication module includes a receptacle, a chassis and a pressing jig. The receptacle has a photonic device therein and a projection portion. The chassis houses the receptacle. The...
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7600924 |
Optical component, light emitting device, and method for manufacturing optical component
An optical component comprises: an optical fiber having the core and the clad; a light guide holding member attached to the exit end of the optical fiber; a wavelength conversion member that...
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7600905 |
Light unit and exterior mirror with a light unit
The invention relates to a vehicle light unit with one or several lamps, in which light can be guided in a light conductor material, in particular a flashing direction indicator light unit. At...
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7599583 |
Sensors with modular architecture
A modular sensing system architecture. A sensing system includes multiple planes that are in electrical communication. A power plane provides a power source and a communications module that can be...
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7597487 |
Optical communication device
An optical communication device includes a top cover, a bottom cover, a circuit board and an electrostatic discharge element. The bottom cover is disposed opposite to the top cover, and an...
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7597486 |
Managing backreflection
In one example, an optical device includes a body having a first surface and a second surface. At least a portion of the body is formed from a material that is transmissible to light. The body is...
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7596289 |
Optical/electrical hybrid substrate
In an optical/electrical hybrid substrate 10 including a wiring board 11 having a wiring and a via, and an optical waveguide 12 including an optical waveguide body 80 having a first clad...
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7594767 |
Pluggable optical transceiver closely set within a joined cage
A configuration of the ground finger provided in the pluggable transceiver is disclosed, which makes the gap between the transceivers ideally small even when a plural transceiver is set in...
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7587119 |
Optical waveguide device
An optical waveguide device comprises a first under-cladding layer, a light emitting element provided on an upper surface of the first under-cladding layer and having a light emitting portion which...
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7585118 |
Fiber optic cable connector and adaptor for optical laser transmitter system
The combination of an adaptor and a male connector are configured for screwing onto a female optical fiber connector consisting of electrically conductive material electrically connected to a sense...
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7585117 |
Optical module
Distortion of the temperature control element and the package by thermal deformation or mechanical deformation is prevented from being transmitted to the optical element as stress, and at the same...
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7583873 |
Fabrication method of optical module, optical module, and platform for optical module
In assembly of a number of optical devices (optical waveguide devices) to fabricate an optical module, the fabrication method of the optical module comprising: filling a plurality of openings for...
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7583871 |
Substrates for optical die structures
Package substrates for optical die structures are generally described. In one example, an apparatus includes a package substrate having one or more plated through hole (PTH) structures, an optical...
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7583867 |
Optical module
An optical module includes a photoelectric element that performs a conversion between an optical signal and an electric signal; a body having a first surface and a second surface, the first surface...
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7581892 |
Optical connector module and electric connector module
A disclosed optical connector module includes an optical connector configured to receive an optical plug provided at an end of an optical fiber cable and a photoelectric conversion unit configured...
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7581891 |
Laser adjustment in integrated optoelectronic modules/fiber optic cables
An integrated optoelectronic module and optical fiber for coupling a pair of information system devices having an electrical input/output interface using optical signal communication including an...
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7581890 |
Method, apparatus, and system for using an optical link with electrical link receiver detection
A method, apparatus, and system for implementing optical interconnects between high speed electrical interconnects by determining if an optical link exists between two optical transceivers, and if...
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7578624 |
Flexible substrate for routing fibers in an optical transceiver
An optical transceiver for converting and coupling an information-containing electrical signal with an optical fiber including a housing, an electro-optical subassembly in the housing for...
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7578623 |
Aligning lens carriers and ferrules with alignment frames
Methods of aligning lens carriers and ferrules with alignment frames during assembly of optical cable connectors are disclosed. In one aspect, a method may include coupling an alignment frame with...
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7575381 |
Fiber tip detector apparatus and related methods
A system and method are described for controlling acceptance of a fiber connector. A configurable adapter is employed for connecting fiber connectors to a laser housing. A specific version of the...
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7575380 |
Integrated optical fiber and electro-optical converter
A fiber optic communications cable for providing a short range, high speed data communications link between information system units, including an optical fiber with an integral housing at each end...
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7572071 |
Cable assembly utilized for different kinds of signal transmission
A cable assembly ( 1 ) includes an insulative housing ( 2 ) having a base portion ( 21 ) and a tongue portion ( 22 ), said tongue portion ( 22 ) defining a number of cavities ( 222 ) recessed...
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7572070 |
Optical device and manufacturing method thereof
The present invention is an optical device achieving miniaturization, functional integration, and cost reduction, and comprises an optical element chip, an optical fiber assembly comprised of an...
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7572069 |
Surface warp resistant optical devices
In at least one example, an optical component includes a central optical surface proximate an optical axis, a peripheral portion extending radially from the central optical surface, and a stepped...
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7572068 |
Laser module having detachable transparent member covering light-output window
A laser module includes: a chassis having a light-output window from which one or more laser beams are outputted; a hermetically sealed package which is fixed to the chassis; one or more...
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7572067 |
Parallel optical connector
A connector for establishing a connection for use in a optical communications network, the connector comprising a plurality of optical elements, said optical elements being VCSELs, photodetectors...
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7572066 |
Translucent dust cap for fiber optic adapter
A translucent dust cap for a fiber optic adapter allows the viewing of visible light emanating from a fiber optic connector coupled to the adapter, without removing the dust cap. A translucent dust...
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7570853 |
Environmentally robust liquid crystal polymer coated optical fiber cable and its use in hermetic packaging
The invention relates to high-strength, abrasion-resistant optical fiber cable having a supplemental layer consisting essentially of a liquid crystal polymer (LCP) to enhance the cable's tensile...
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7565053 |
Fiber optic dust cap and dust plug with high power protection
A dust cap and a dust plug for installation with optical fiber connectors and optical fiber adapters respectively. The dust cap and the dust plug have features that protect an optical interface on...
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7565047 |
Optical waveguide structure, optical module and lens array
Disclosed is an optical waveguide structure capable of keeping intervals between the structure and optical elements within a certain range. When arranging a surface light emitting element and a...
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7563036 |
Optical element module and method of assembling the optical element module
An optical element module includes a lead frame an optical element mounted on the lead frame, a resin housing including an opening part, and a tube body. The resin housing contains a part of the...
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7561763 |
Connector system for optical wave guides
An optical connector system joining waveguides in two printed circuit boards. A flexible optical conductor is connected at one end to one of the boards. The flexible conductor includes at its free...
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7559705 |
Optical ROSA for long reach optical transceiver
A receiver optical amplifier assembly (ROSA) is disclosed that provides for greater tolerances in alignment. The ROSA includes a multimode fiber stub to receive a light beam from a single mode...
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