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7403716 Optical module for bi-directional communication system  
The optical module includes a main housing, a filter support component, which can affix an optical fiber, supported by a first attachment section, a light-emitting component supported by a second...
7400801 Bidirectional HDCP module using single optical fiber and waveguide combiner/splitter  
Embodiments provide single fiber bidirectional HDCP modules. A signal fiber module includes at least one laser and at least one detector and a waveguide combiner/splitter. An optical fiber is used...
7396166 Optical transceiver module  
An optical transceiver module including a housing and a plurality of optical transceiver devices is provided. The housing has a connector portion disposed at an end thereof. The connector portion...
7380993 Optical transceiver for 100 gigabit/second transmission  
An optical transmitter for converting and coupling an information-containing electrical signal with an optical fiber having an electrical input for coupling with an external electrical cable or...
7369776 Bi-directional optical transceiver module  
A bi-directional optical transceiver module includes an optical transmitter, and an optical receiver, which have a TO-can structure, and generates a first optical signal and detects a second...
7367720 Optical transceiver with optical subassemblies optionally fixed to housing  
The present invention provides an optical transceiver with an optical subassembly optically coupling with an optical connector via a receptacle member, in which the optical subassembly is...
7360954 Low speed data path for SFP-MSA interface  
Methods and apparatus for enabling a protected circuit path to be created efficiently are disclosed. In accordance with one embodiment of the present invention, a method for creating a protected...
7359646 Transmitter and/or receiver arrangement of optical signal transmission  
An optical transmitting and/or receiving arrangement including an optical element mounted in an intermediate space between a base plate and a lens. The lens is supported by a structure that is...
7359640 Optical coupling device and method for bidirectional data communication over a common signal line  
Optical coupling device operates over a bidirectional data link between at least first and second communicators, each communicating data along a common wire of the data link. The device includes at...
7357581 Fibre optic transceiver  
A transceiver for use in a fiber optic transmission system is described, which transceiver ( 1 ) is adapted for insertion into an opening in a holder ( 6 ) along a direction of insertion. The...
7352969 Fiber optic communication assembly  
A transceiver is disclosed. The transceiver includes a carrier assembly having active components to transmit and receive optical input/output (I/O); and a connector, coupled to the carrier assembly...
7349629 Methods and systems for creating a digital interconnect fabric  
An optical network provides a digital interconnect fabric allowing nodes to seamlessly communicate with each other. Each node is connected to a bi-directional optical bus through passive optical...
7338216 Transmitter subassembly ground return path  
A transmitter subassembly ground return path comprises a coupling member having a plurality of layers. At least one of the layers includes a signal trace layer that has one or more signal traces...
7336905 Bidirectional optical transceiver  
A bidirectional optical transceiver is disclosed. The transceiver comprises an optical fiber which is adapted to input/output optical signals and has a slant surface polished with an angle, a...
7327959 Camera-mountable fiber optic transceiver system  
A system includes a multiplexing transceiver which is adapted to mount directly between a video camera and a camera battery pack, eliminating the need for triaxial adapters or other electrical...
7325983 10GBASE-LX4 optical transceiver in XFP package  
An optical transceiver for including an electrical connector with a serial interface for coupling with an external electrical cable or information system device, a fiber optic connector adapted for...
7324278 Black matrix light guide screen display  
Provided is a black matrix light guide screen display. In a particular embodiment, provided are a plurality of aligned light guides, each having an input end, a midsection and a magnifying output...
7309170 Optical sub-assembly block with positioning and retention system  
In one example, an optical transceiver is provided that includes a ROSA and a TOSA received within a block portion of an OSA block. The OSA block also includes two groups of adjustable elements,...
7309169 Single-channel communication device for optical fibre  
The field of the invention is that of fiber-optic communication devices known as transceivers, used in the aeronautical field for ensuring that on-board electronic computers can converse with one...
7308205 Optical transmission apparatus  
In an optical transmission apparatus in which a plurality of nodes are optically connected to one another via an optical transmission path, a light signal which is coded so that a mixture ratio of...
7302190 Optical communication system including replaceable electro-optic and opto-electric converters  
In an optical transmitting or receiving apparatus, a plurality of replaceable electro-optic converters or a plurality of replaceable opto-electric converters are provided in correspondence with...
7290945 Electromagnetic inductive shield  
According to one embodiment of the invention, a system comprising a housing including an opening to receive an optical connector, and an electromagnetic inductive (EMI) shield independent of the...
7286767 Optical transceiver over single communication link  
A method, apparatus, and system for optical communications. An optical transmit signal is generated in response to an electrical transmit signal. The optical transmit signal is coupled into a...
7281865 Bidirectional optical transceiver  
A bidirectional optical transceiver includes a wavelength-selecting filter, an optical fiber, a transmitting module, and a receiving module. The wavelength-selecting filter is placed on an optical...
7281864 Optical pluggable transceiver  
The optical pluggable transceiver according to the present invention has features of a good heat dissipating function with a simplified configuration thereby reducing the cost of not only the...
7272323 Bi-directional electrical to optical converter module  
A bi-directional (BiDi) electrical to optical converter (transceiver) module is described that contains means for communicating in a full duplex fashion over one fiber. Furthermore, an automatic...
7266305 Optical Communication module, manufacturing method thereof, and electronic apparatus  
The present invention is composed of a mainframe 2 having a holder portion 2 a for detachably holding an optical plug provided on an optical fiber end portion. An input/output board 6 is...
7266302 Asymetric optical network traffic flow control  
An optical network may be configured dynamically so that a given channel wavelength can operate in either direction over a fiber in a network. Thus, network providers can provision bandwidth...
7263286 Fast testing system for optical transceiver and testing method thereof  
The present invention provides a fast testing system and method for optical transceiver, which integrates multiple testing machines in the testing environment for the optical transceiver, so that...
7257327 Wireless communication system with high efficiency/high power optical source  
An optical communication system is provided which includes an optical signal transmitter which communicates high bandwidth, high power frequencies. The optical signal transmitter includes a high...
7255490 Small form factor pluggable optical transceiver having automatic-restoring unlocking mechanism and mechanism for locating optical transceiver components  
An optical transceiver module includes a housing comprising a first end and a second end, an electrical interface associated with the first end and an optical interface associated with the second...
7248800 Optical receiver, optical transmitter and optical transceiver  
An optical receiver includes a first light receiving element to convert an optical signal to an electric signal and to output the electric signal from one end. A light receiving element row is...
7239812 Pluggable bi-directional transceiver with a single optical fiber  
A pluggable bi-directional transceiver with a single optical fiber comprises a sub-assembly module, a circuit board, a main frame, an upper cover, a lower cover, a tab-base and a tab, connected to...
7231151 Cosite interference rejection system using an optical approach  
A cosite interference rejection system allows cancellation of large interfering signals with an optical cancellation subsystem. The rejection system includes an interference subsystem coupled to a...
7226220 Clamshell packaging structure  
Packaging for optical components. A package for packaging multiple fiber optical components can include a bottom portion comprising at least two cavities. The cavities can include a first cavity...
7223027 Optical communications adapter module configured for use inside a XENPAK-sized module  
An optical communications adapter module is provided which includes a casing of a XENPAK-sized module and an optical communications board assembly positioned within the casing. The module also...
7222042 System and method of measuring turn-on and turn-off times of an optoelectronic device  
Systems and methods are disclosed measuring the turn-on and turn-off times of an optoelectronic transceiver's transmitter circuitry. The method includes generating a two bit sequences from separate...
7220063 Optical transceiver module  
An optical transceiver module comprises a circuit structure, an optical fiber, a fixture, an optical transceiver and a cover. The optical fiber transmits optical signal. The fixture partially or...
7217043 Optoelectronic transceiver  
An opto-electronic transceiver having: a transmitting component for converting electrical signals into optical signals; a first circuitry module for the transmitting component; a receiving...
7215885 Wavelength division element and optical module  
A wavelength division element includes a first filter and a second filter. The first filter has incident angle-to-transmission wavelength characteristics and separates multiplexed lights in a...
7212745 Optical transmission system  
In an optical transmission system, a lens converges an optical signal outputted from a light emission element. The optical signal having passed .through the lens enters a multi-mode fiber (MMF). A...
7209667 Methods of connecting and testing interfaces for CWDM fiber-optic systems  
The invention concerns a method of connecting a subscriber unit ( 12 ) to a fiberoptic communication network ( 14 ) via a fiberoptic interface device ( 30 ) adapted to function as an interface...
7209612 Two-stage optical bi-directional transceiver  
The invention relates to a planar lightwave circuit including a two stage optical filter for use in a bi-directional transceiver. A first stage includes a non-dispersive optical filter, which...
7206515 Single-ended/differential wired radio frequency interface  
A package to encapsulate an optical component includes a RF interface to receive high frequency signals from an external source. The RF interface pins that can be configured as one or more...
7200335 Optical transceiver  
An optical transceiver is equipped with at least one coupling lens which condenses reception signal light from an optical medium and condenses transmission signal light to the optical medium, an...
7200334 System for transmitting digital signals in a space vehicle  
The invention relates to a system for conveying digital signals inside a space vehicle between a transmitter and a receiver. In the invention, the link between the transmitter and the receiver...
7184669 Optical transceiver systems and methods  
Optical systems are provided. A representative optical system includes an optical transceiver with an optical source and an optical receiver. The system also includes an optical waveguide. At least...
7178993 Optical transceiver reducing EMI noise  
The present invention provides an optical transceiver that reduces the EMI noise leaked from a portion between the receptacle body and the optical subassembly. The transceiver of the invention...
7174106 Multi-rate and multi-level gigabit interface converter  
This disclosure is concerned with optoelectronic modules. In one example, an optoelectronic transceiver includes a data transmit line coupled to an optical source, and a data receive line coupled...
7167653 Optical transceiver  
An optical transceiver having a transmitter section and a receiver section formed on a substrate to be close to each other is provided, which suppresses the electrical and optical crosstalk between...
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