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7080945 |
Connector systems for dynamically updating information related to a network and methods for developing the connector systems
Connector systems for dynamically updating information related to a network and methods for developing the connector systems, are provided. A connector system for dynamically updating information...
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7079733 |
Optical communication system, optical communication apparatus, and optical cable
An optical communication apparatus is connected to the other communication apparatus by an optical fiber. The optical fiber cable comprises conducting wires. By interconnecting an output-side...
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7075117 |
Optical semiconductor device
An optical semiconductor device having high precision of optical coupling and fabricated at low cost. The device comprises a semiconductor chip used as light source 3 , lens system 6 constituted...
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7073959 |
Optical receiver module with TO-Can structure
An optical receiver module is disclosed with a top open can (TO-Can) structure that includes a stem with holes thereon. The holes pass through both sides of the stem. A photo diode mounted on an...
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7073954 |
Transceiver assembly for use in fiber optics communications
A frame section includes a flex circuit layer, a support layer, and a silicon substrate carrier. The flex circuit layer includes a plurality of communication lines and having a flex circuit window...
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7073955 |
Transceiver assembly for use in fiber optics communications
A transceiver assembly includes a frame section, a rigid circuit board, a flex circuit, and a controller chip. The frame section includes an optoelectronic device containing a set of photoactive...
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7073957 |
Optoelectronic transmitting and/or receiving module, circuit carrier, module housing, and optical plug
An optoelectronic transmitting and/or receiving module and an optical plug include a circuit carrier disposed at least partially in an alignment parallel to the optical axis of the module in a...
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7073958 |
Optical module
The present invention provides an optical module with effective thermal dissipation characteristic. The present optical module comprises a semiconductor optical device, a stem, plural lead...
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7073960 |
Compact optical transceivers including thermal distributing and electromagnetic shielding systems and methods thereof
An optical transceiver includes structures that define an electrical connector port for allowing connection of an electrical connector to an optical subassembly of the transceiver, and structures...
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7070339 |
Method of manufacturing optical transceiver and adjustment device thereof
The invention provides a manufacturing method of an optical transceiver whereby the manufacturing process can be further simplified. A method to manufacture an optical transceiver includes:...
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7070340 |
High performance optoelectronic packaging assembly
Optoelectronic packaging assemblies for optically and electrically interfacing a protected electro-optical device or system to both an optical fiber and to external circuitry. Such assemblies are...
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7070341 |
High-density fiber-optic module with multi-fold flexible circuit
A flexible printed circuit board (FPCB) for fiber optic modules includes a board with multiple bends, forming a structure with sides and a bottom. The traces in the FPCB traverse from the...
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7066657 |
Optical subassembly
An apparatus including a base having a first opening of a dimension suitable to pass a light emission therethrough, a first side wall coupled to the base and having a second opening of a dimension...
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7066660 |
Optoelectronic packaging assembly
An optoelectronics packaging assembly is provided having a ceramic base on which is connected an optoelectronics device. The optoelectronic device is maintained in an enclosure formed by a housing,...
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7066658 |
Method of securing an optical fibre to an electronic package
An optical fibre is secured to an electronic package ( 10 ) by, firstly, providing in a wall ( 14 ) of the package ( 10 ) an electrically conductive tube ( 12 ), an inductance arrangement ( 16–22...
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7068890 |
Optical receiver with high dynamic range
An optical coupling assembly having an optical receiver that exhibits extended dynamic range, and, more particularly, an optical receiver that is integrated with a Variable Optical Attenuator (VOA)...
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7066659 |
Small form factor transceiver with externally modulated laser
A small form factor transceiver module that incorporates an externally modulated laser (EML). The transceiver module has a transmitter optical subassembly with a header assembly having a base with...
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7066661 |
Small footprint optical fiber transceiver
An optical transceiver includes a main body that serves as the heat sink for the optical transceiver. A wafer-level package is attached to a first face of the main body. The wafer-level package...
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7065267 |
Athermal fused coupler package for optical fibers
The present invention is directed to a fused coupler having at least two fiber optic cables that have a positive coefficient of thermal expansion. A section of each of the fiber optic cables is...
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7065106 |
Transmitter optical sub-assembly with eye safety
A transmitter optical subassembly includes an optical emitter and a fiber receptacle within which an optical fiber is received. An optical limiting element is positioned between the optical emitter...
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7063467 |
Optical module and method of manufacturing the same, and hybrid integrated circuit, hybrid circuit board, electronic apparatus, opto-electricity mixed device, and method of manufacturing the same
An optical module may include precise guide pins formed in a transparent substrate or an optical transmission line support member. The precise guide pins may be inserted into corresponding precise...
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7065275 |
Optic communications module, method for manufacturing the same, optic communications device, and electronic equipment
The present invention provides a compact optic communications module. An optic communications module according to the invention can include a base including a portion defining a through-hole...
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7059779 |
Optical fiber receptacle adaptor
According to an aspect of the invention, an optical fiber receptacle adaptor is provided. The optical fiber receptacle adaptor has a receptacle end and a port end. The receptacle end is secureable...
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7061025 |
Optoelectronic device packaging assemblies and methods of making the same
Optoelectronic device packaging assemblies and methods of making the same are described. In one aspect, an optoelectronic device packaging assembly includes an electrical sub-mount that includes a...
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7059781 |
Optical detection device and optical device
An optical detection device is provided with an optical path dividing section which is disposed on an optical path toward a light receiving surface which receives an optical beam. The optical path...
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7056035 |
Optical module, optical apparatus including optical module, and method for using optical module
An optical module includes a package; an optical device housed in the package, and having a temperature-dependent characteristic; a thermo-module connected to the optical device to control its...
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7056033 |
Device for connecting optical fibres to light emitter and receiver circuits
The invention relates to a device for connecting optical fibers to light emitter and receiver circuits. The inventive device comprises a light emitter diode ( 4 ) and a light receiver diode ( 5 )...
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7058250 |
Illumination arrangement
The invention relates to a lighting device, comprising a light guide ( 11; 31; 43 ), a light source ( 12; 32, 33; 41 ), which couples the light that is emitted into the light guide, and a support (...
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7056037 |
Optical bidirectional module
An optical bidirectional module 10 having therein light emitting element 11 which transmits optical signal to the end facet of the optical fiber, light receiving element 12 which receives...
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7058257 |
Miniature WDM add/drop multiplexer and method of manufacture thereof
A miniature WDM add/drop multiplexer and its manufacture is described. The device has a plurality of wavelength-dependent filters in the form of thin-film filters mounted to a core frame with the...
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7056036 |
High speed TO-can based optical module
An optical module having a TO-can structure is disclosed, wherein frequency characteristics have been improved in order to make high-speed transmission possible. The optical module comprising a...
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7058309 |
Optoelectronic transceiver
An optoelectronic transceiver including an optoelectronic transmitting unit disposed along an optical axis and having a radiation-emitting layer region and an active radiation-sensitive layer...
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7058274 |
Adjustable and modular backplane assembly for providing a fiber-optics communication backplane
A modular and adjustable backplane assembly for providing a fiber-optics backplane interface to a plurality of router cards functioning as a data router is provided. The assembly includes a first...
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7052189 |
Optical electronic device
The present invention provides an optical electronic device which includes a package casing made of plastic, a plurality of metal-made leads which extend between the inside and the outside of the...
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7050665 |
Bidirectional, co-located laser and detector
Bi-directional optical signal transmission apparatus and methods are disclosed. In one embodiment, an optical detector is configured to receive an optical signal from an end of an optical fiber. An...
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7050692 |
Proximal coupler for optical fibers
A coupler for interfacing a light source, such as a laser, and a fiber optic cable is disclosed. The coupler includes a slide mount having a channel that is adapted to receive optical fibers. The...
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7048452 |
Transceiver guide rail with heat sink guide
The latest 10 Gb/s optical transceivers include large heat sinks with heat dissipating fins or pins extending from an upper surface thereof, which can cause difficulties when the transceivers are...
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7048451 |
Optical transceiver and optical module used in the same
The optical module includes a main housing to which the optical fiber can be attached and a light-emitting component and a light-receiving component attached to the main housing. At least a part of...
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7044657 |
Transistor outline package with exteriorly mounted resistors
An optoelectronic assembly includes an optoelectronic device, housed in a transistor outline (TO) package having a base and a signal lead traversing an aperture in the base, and a circuit...
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7046871 |
Optoelectronic transmission module and fabrication method thereof
An optoelectronic transmission module. In the optoelectronic transmission module, a light transmissive element has first and second ends and top and bottom surfaces, a circuit board transmits...
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7045824 |
High speed optical subassembly with ceramic carrier
A multilayer ceramic carrier for an optical element includes a terraced cavity for retaining a vertically receiving or vertically emitting optical element. The multilayer ceramic carrier includes...
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7044658 |
High speed serial I/O technology using an optical link
A high-speed optical transceiver for an integrated circuit (IC) includes a serializer-deserializer (SERDES) and a vertical cavity surface emitting laser (VCSEL) combined with a detector array. By...
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7044659 |
Optical communications module and method for producing the module
An optical communications module in which electrical crosstalk is reduced. The term “optical communications module” represents a surface-mounting-type optical tranceiver, transmitter, or...
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7040815 |
Modularized electronic device operating status display architecture
A modularized electronic device operating status display architecture is proposed, which is designed for use with a modularized electronic device mounted on the inside of a chassis of an electronic...
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7040817 |
Three-dimensional mounted assembly and optical transmission device
A three-dimensional mounted assembly includes a molded body, a plurality of electronic parts sealed with the molded body, a plurality of interconnections electrically connected to the electronic...
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7038866 |
Optical module
The present invention provides a compact, highly reliable optical module in which a light-emitting element and optical modulator element that differ from each other in thermal expansion coefficient...
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7036998 |
Optical part, optical module sleeve, optical receiving module, optical communication module, and method of making optical part
An optical part 25 , which is used to be placed at an end face of an optical fiber, is constituted by a single light-transmitting material transparent to light transmitted through the optical...
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7036993 |
Pin retainer for fiber optic connector and associated fabrication method
A pin retainer for a fiber optic connector includes a ferrule having a front face defining a hole for receiving a guide pin. The pin retainer permits the guide pin to be inserted in the field...
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7039280 |
Embedded type optical isolator and method for manufacturing the same
Optical isolator comprises a ferrule having a through-hole in which an optical fiber is inserted and a groove formed in the ferrule with the optical fiber inserted in the through-hole; and a...
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7037000 |
Optical transmission module
The present invention provides an optical transmission module comprising: a laser diode; a lens for condensing a laser beam from the laser diode; a fiber ferrule which is placed so that the laser...
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