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7128476 |
Photonic integrated circuit and method of fabricating same
A photonic integrated chip having low insertion loss and facilitating alignment of the optical fiber with an optical device, preferably a waveguide or optical detector. The photonic integrated chip...
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7130510 |
Active optical alignment of laser diode array for drilling precising holes
Active optical alignment of plastic chip-scale-package ( 450 ) laser and photo detecting diode devices ( 420 ) is provided by use of an active probe ( 120 ) to make alignment structures ( 300 ),...
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7128475 |
Fiber optic connector
Disclosed is a fiber optic connector that includes a rigid housing having a first cavity configured to receive a first optical fiber network element, such as a transmitting or receiving optical...
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7130194 |
Multi-board optical transceiver
A transceiver module including a primary printed circuit board and a secondary printed circuit board in an enclosure is presented. The primary printed circuit board is coupled to the secondary...
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7125174 |
Optical module for bi-directional communication system
The optical module includes a main housing, a light-emitting component supported by a second attachment section, a light-receiving component and a filter support member supported by a third...
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7127133 |
Monolithically integrated optic triplexer and method for making same
A monolithically integrated optic triplexer is described herein that can be mounted in one transistor outline (TO) can and can be used in a passive optical network. The monolithically integrated...
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7125261 |
Optical transceiver with a pluggable function
The optical transceiver of the present invention is one type of the pluggable transceiver that is inserted into/extracted from the cage in the host system. The transceiver includes the OSA (Optical...
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7123810 |
Optical fiber connectors with identification circuits and distribution terminals that communicate therewith
An optical fiber connector can include an optical fiber interface, an identification circuit, and an electrical interface that is communicatively connected to the identification circuit. The...
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7121742 |
Optical module
Provided is an optical module which can be efficiently manufactured. The optical module of the present invention comprises a housing having a lower casing, an upper casing, and a cover; an optical...
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7121743 |
Optical module
The optical module includes a housing, an optical subassembly, a support and a thermal sheet. The housing has a base and a cover. The support having two leg portions and a bridge connecting these...
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7118290 |
Ferrule block and optical module using the same
A ferrule block comprises a ferrule block body which is attached to an optical device module, which houses in its package an optical device for sending or receiving a light signal, to optically...
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7118294 |
Optical semiconductor module and its manufacturing method
An optical semiconductor module comprises an optical transmission channel including a waveguide transmitting a light beam, a holding member whose holding member holds the channel with the end of...
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7116912 |
Method and apparatus for pluggable fiber optic modules
Pluggable fiber optic modules having a receive printed circuit board and a transmit printed circuit board perpendicular with an interface printed circuit board with an edge connection. The edge...
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7116486 |
Cylindrical optical devices and method of manufacture
A lens assembly and method for manufacture. The lens assembly includes at least one lens element, with multiple sawn planar faces formed parallel to an optical axis and spaced equidistantly from...
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7114857 |
Transceiver module
The present invention provides transceiver modules in which a transceiver may be ejected from a cage into which the transceiver is inserted by pivoting a handle mounted on the transceiver.
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7114856 |
Optical connector socket
An optical connector socket includes: a body having an insertion section in which a socket-side optical element is arranged and into which an optical connector plug is inserted; a cover, covered on...
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7114858 |
Laser based ignition system for natural gas reciprocating engines, laser based ignition system having capability to detect successful ignition event; and distributor system for use with high-powered pulsed lasers
A laser based ignition system for stationary natural gas engines, a distributor system for use with high-powered lasers, and a method of determining a successful ignition event in a laser-based...
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7114861 |
Laser module with trimming capacity
A laser module with trimming capacity has a base having an indented portion formed thereon so as to be non-annular in configuration. A lens is disposed inside the base. A laser diode is disposed...
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7113661 |
Semiconductor device and method for manufacturing the same
The present invention provides a semiconductor device using a support of new form which can further expand the range of design and enlarge a circuit size while restraining volume of a substrate...
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7111994 |
Integral insert molded fiber optic transceiver electromagnetic interference shield
A fiber optic module includes a first housing insert molded with an electromagnetic interference (EMI) shield, an optoelectronic subassembly mounted in the first housing, and a second housing...
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7108432 |
Connection structure for optical device, optical device and electronic device
To provide an optical device that can be made thinner. A connection structure for an optical device including a plug provided at one end of an optical transmission medium wherein the plug is...
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7110645 |
Method and instrument for microscopy
A microscope includes a light source that emits an illuminating light beam for illumination of a specimen, a beam splitter separating measuring light out of the illuminating light beam, and an...
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7109873 |
Fiber optic cable sensor for movable objects
There is provided an apparatus that determines the location of an impermissible tamper on an object, such as an impermissible attempt to gain access to a manhole system or an attempt to steal a...
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7104706 |
Heating device
The present invention relates to a heating device having at least a first heating element 102 for heating at least one protective sleeve 105, 602 arranged around at least a first uncoated...
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7104705 |
Optical connector for reducing noise
A receptacle ( 1 ) as an optical connector includes a housing ( 5 ) having a box-like shape, said housing ( 5 ) being made of synthetic resin, an optical receiving device ( 7 a ) and an optical...
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7101094 |
Laser apparatus having protection member at light-emission end of multimode optical fiber
In a laser apparatus, a plurality of semiconductor laser elements respectively emit laser beams; a multimode optical fiber has a light-entrance end and a light-emission end; an optical condensing...
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7103249 |
Optical module and manufacturing method of the same, optical-communication apparatus, and electronic apparatus
The invention provides an optical module that enables to increase the optical coupling efficiency without being dependent on the thickness of a substrate. The optical module, detachably coupled to...
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7103238 |
COB package type bi-directional transceiver module
A COB (Chip On Board) package type bi-directional transceiver module is disclosed to include a photosensitive member bonded to a printed circuit board by COB (Chip On Board) package and adapted for...
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7101092 |
Module having a circuit carrier and an electro-optical transducer and method for producing the same
The invention relates to a module having a circuit carrier and having an electro-optical transducer mounted thereon for coupling in or out optical beams which are fed or conducted away via an...
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7101091 |
Apparatus for coupling a fiber optic cable to an optoelectronic device, a system including the apparatus, and a method of forming the same
A device for forming an optical connection between an optoelectronic device and an optical fiber and for forming an electrical connection between the optoelectronic device and a substrate, a system...
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7101093 |
Extending latch mechanism for a pluggable optical module
An extending latch mechanism for a pluggable optical module includes a resilient member and a lever coupling with each other. The lever is turnable to drive and deform the resilient member and to...
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7097365 |
Transceiver assembly for use in fiber optics communications
A transceiver assembly includes a frame section, a rigid printed circuit board, a flex circuit, and an edge connector. The frame section includes a flex circuit layer for use in carrying data, and...
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7097366 |
Method for production of optical module and optical module
An optoelectronic component is mounted at a precise position on a waveguide substrate so as to reduce loss in propagating light, and electrically connect electrodes on the waveguide substrate and...
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7097468 |
Lead frame for connecting optical sub-assembly to printed circuit board
Lead frame connectors for connecting optical sub-assemblies to printed circuit boards in optical transceiver modules. The lead frame connectors include a stamped and bent conductive lead structure...
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7093988 |
Bi-directional optical transceiver module with double caps and method of improving the efficiency and the reliability of same
The disclosed invention relates to a bi-directional optical transceiver module and method of improving the efficiency and reliability of the same, where interference from optical crosstalk and...
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7095928 |
Surface-mounted photodetector for an optical waveguide
An optical apparatus comprises an optical waveguide, a bottom surface and walls formed on a first substrate and defining a detection volume with an upper opening, and a photodetector active area...
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7093983 |
Optical connector plug and optical connector
Provided are an optical connector plug and an optical connector, including: a shielding plate which is held in a plug frame holding hole of a plug housing in a manner that allows the shielding...
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7093986 |
Low cost optical module
The present invention comprises an optical module, passively aligned and used in high-speed optical communication systems, having a ferrule disposed in an aperture in an upper plate of the module....
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7093985 |
Wall mount fiber optic connector and associated method for forming the same
A wall mount fiber optic connector includes a connector body portion to be mounted on a wall of an electronic system, and the connector body portion has ferrule-receiving passageways therein....
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7093987 |
Mounting a lens array in a fiber optic transceiver
The present invention provides a fiber optic lens assembly and method of mounting a lens array in the same. The fiber optic lens assembly includes a housing including a lens mounting aperture...
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7090412 |
Optical module
An optical module 1 includes an optical component 30 , a body 10 incorporating an optical element 14 , and a metallic sleeve 40 having a tubular shape. The optical component 30 includes a...
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7090509 |
Multi-port pluggable transceiver (MPPT) with multiple LC duplex optical receptacles
An interface converter module includes a metallized housing having a first end and a second end. A printed circuit board is mounted within the housing and has mounted thereon electronic circuitry...
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7090411 |
Apparatus and method for diffusing laser energy that fails to couple into small core fibers, and for reducing coupling to the cladding of the fiber
A fiber optic connector for coupling focused radiant energy from a laser to a fiber optic conductor includes a secondary transmission path, one or more diffusers and, optionally, one or more...
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7090413 |
Optical semiconductor device
An optical semiconductor device is disclosed that includes an optical element mounted on a substrate and a window lid sealing the optical element in a space on the substrate. The window lid...
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7090410 |
Optical receptacle with low transmission loss and photoelectric conversion module for the same
An optical receptacle with low transmission loss, which is connectable with an optical plug, is provided. The optical receptacle includes a photoelectric conversion module having the capability of...
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7086789 |
Optical element module with a primary coated optical fiber
An optical element module is equipped with a casing, an optical element provided inside the casing, a pipe which communicates the inside of the casing to the outside, and a primary coated optical...
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7088518 |
Bidirectional optical device
A multiband wavelength multiplexed optical device for bidirectional communication over one light path. The device may use dichroic filters or reflectors, or other mechanisms for wavelength or...
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7086788 |
Optical sub-assembly for opto-electronic modules
Concepts for conveniently arranging devices for the transduction of signals to and from voltage and current domains to infrared radiation domains is described. Specifically, optoelectronic...
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7088926 |
Electro-optical connector module
The invention pertains to an electro-optical connector module comprising a connection part, at least one optical transmitter circuit and/or optical receiver circuit and at least one electro-optical...
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7085440 |
Semiconductor laser module and optical amplifier
A semiconductor laser module includes a polarization direction transforming part which transforms polarization directions of first and second laser beams such that they are orthogonal to each other...
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