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US20060233554 Optical fiber systems for delivering short high power pulses  
Described is an optical fiber system for delivering ultrashort pulses with minimal distortions due to nonlinearity. The system is based on delivering the optical pulses in a higher order mode...
US20050224585 Radio frequency identification of a connector by a patch panel or other similar structure  
The device includes a connector, a transponder, a panel, an antenna, and a transceiver. The transponder is attached to the connector. The antenna is positioned adjacent to the panel. The...
US20110164883 Reconfiguration and Protocol Adaptation of Optoelectronic Modules and Network Components  
An optoelectronic module for converting and coupling an information-containing electrical signal with an optical fiber including a housing having an electrical input for coupling with an external...
US20100129085 PLASMONIC SYSTEMS AND DEVICES UTILIZING SURFACE PLASMON POLARITON  
Plasmonic systems and devices that utilize surface plasmon polaritons (or “plasmons”) for inter-chip and/or intra-chip communications are provided. A plasmonic system includes a microchip that has...
US20110274438 OPTICAL ENGINE FOR POINT-TO-POINT COMMUNICATIONS  
An optical engine (11) for providing a point-to-point optical communications link between devices. The optical engine (11) includes a light source (24) optically coupled to a modulation chip (6)...
US20070154222 Half duplex type optical connection structure and optical device suitable for the same  
Disclosed is an optical connection structure of half-duplex transmission type and an optical device suitable for the same. The optical connection structure of half-duplex type comprises two or...
US20070104426 Bi-directional optical transceiver  
A bi-directional optical transceiver includes: an optical fiber for transmitting and receiving first and second optical signals; a transmitter module for generating the first optical signal; a...
US20060285852 Integrated maximum a posteriori (MAP) and turbo product coding for optical communications systems  
An integrated maximum a posteriori equalization and turbo product coding (IMAP-TPC) system for optical fiber communications systems (OFCS) is provided that uses probabilistic characterization of...
US20160072585 Method Of Creating An Optical Link Among Devices  
A method for creating optical links between two or more optical devices. The method eliminates the need for precision active alignment of the individual components to be joined. After the...
US20120057876 METHOD FOR AMPLIFYING A BURST OPTICAL SIGNAL, BURST OPTICAL AMPLIFIER AND SYSTEM, AND COMMUNICATIONS SYSTEM  
A method for amplifying a burst optical signal, a burst optical amplifier and system, and a communications system are provided according to embodiments of the present invention. The method...
US20100028019 DISPLAY SYSTEM, CONTROL MODULE AND DISPLAY APPARATUS  
The present invention provides a display system. The display system includes a control module, a display apparatus and an optical fiber module. The control module is used to process images and...
US20050084270 Variable-rate communication system with optimal filtering  
A variable-bit-rate communication system is described. The communication system includes a variable-bit-rate transmitter that generates digital data at a first or a second bit rate and a...
US20130322889 ROTARY TRANSMISSION DEVICE FOR MACHINE TOOLS  
The invention relates to a rotary transmission device for machine tools, comprising a stator part that is rigidly attached to the machine, a rotor part that is rigidly attached to the tool and can...
US20100150552 OPTICAL/ELECTRICAL COMPOSITE CABLE, OPTICAL/ELECTRICAL COMPOSITE CABLE CONNECTION DEVICE AND OPTICAL/ELECTRICAL COMPOSITE CABLE DRIVE METHOD  
An optical/electrical composite cable in which a first connector having an optical transmission unit is connected to a second connector having an optical reception unit via an electrical wire and...
US20100284700 Optical Fiber Communication Link  
A communication includes an analog input configured to receive an analog signal. An analog to digital converter is configured to provide a digital signal output based upon the analog input. A...
US20100150571 OPTICAL MODULE WITH EASILY PRODUCED FERRULE ASSEMBLY AND METHOD FOR PRODUCING THE SAME  
An optical module with a ferrule assembly able to be easily produced is disclosed. The ferrule with a tubular shape provides first to third bores. The first bore receives the optical fiber with a...
US20140086593 PHASE LOCKED LOOP  
An optical phase-locked loop (OPLL) comprising a phase-frequency detector; first and second lasers; a local oscillator; a detector and a low pass filter connected in a circuit comprising a...
US20100189444 OPTICAL MEMS DEVICE AND REMOTE SENSING SYSTEM UTILIZING THE SAME  
A remote sensing system comprises a micro-electromechanical sensor (MEMS) device comprising an optical energy absorbing sensing element that resonates by thermal expansion induced by absorption of...
US20090136238 Security over an optical fiber link  
An apparatus includes an optical transmitter having a first dynamically reconfigurable optical filter, an optical receiver having a second dynamically reconfigurable optical filter. The optical...
US20100265349 DIGITAL CAMERA MODULE  
Provided is a digital camera module. The digital camera module includes an image sensor generating an electrical signal including a video signal and a clock signal and an optical interconnection...
US20120128371 COMMUNICATION SYSTEM AND METHOD  
A communication system including: a first communication device located in a first zone; a second communication device located in a second zone for generating an optical carrier signal; and at...
US20120308241 Process for Enhanced 3D Integration and Structures Generated Using the Same  
An enhanced 3D integration structure comprises a logic microprocessor chip bonded to a collection of vertically stacked memory slices and an optional set of outer vertical slices comprising...
US20110069969 WAVEGUIDES AND DEVICES FOR ENHANCED THIRD ORDER NONLINEARITIES IN POLYMER-SILICON SYSTEMS  
Systems and methods for manipulating light with high index contrast waveguides clad with substances having that exhibit large nonlinear electro-optic constants such as χ3. Waveguides fabricated on...
US20140314425 Full-Duplex Multi-Mode Fiber Communication  
Techniques are presented herein to facilitate higher bandwidth communications in a data center using existing multi-mode fibers and full-duplex optical communication techniques. A first device...
US20100226658 OPTICAL RECEIVING APPARATUS, METHOD FOR OPTICAL RECEPTION, AND OPTICAL TRANSMISSION SYSTEM  
An optical receiving apparatus, including an optical interferometer including first and second optical waveguides having light paths different in length and converting a phase modulated signal...
US20060024062 Pre-compensation for modulator distortion in optical systems  
System, method, and computer program product for accessing values from a multi-port memory having a plurality of read ports, each value representing a modulator distortion compensation value...
US20090175627 DATA TRANSMISSION SYSTEM USING OPTICAL FIBER  
A data transmission system using an optical fiber includes an optical fiber, a first light-emitting device, a second light-emitting device, a first photo-detecting device and a second...
US20110318016 CROSS-TALK REDUCTION IN A BIDIRECTIONAL OPTOELECTRONIC DEVICE  
A bidirectional optoelectronic device comprises a photodetector and a light source on a waveguide substrate, and a drive circuit for the light source. The waveguide substrate can include light...
US20070086782 Optical Rotating Data Transmission Device with Prism Coupler  
A device for signal transmission between units that are movable along predetermined tracks comprises at least one light guide for guiding light, and a prism disposed to be movable along the light...
US20120195600 REFERENCE-SIGNAL DISTRIBUTION IN AN OPTICAL TRANSPORT SYSTEM  
An optical transport system has an optical transmitter and an optical receiver coupled to one another via an optical link having a plurality of transmission paths. The optical transmitter uses at...
US20070081825 MULTIMODE DISTANCE EXTENSION  
Methods and apparatus for increasing the operational distance of multimode fibers are disclosed. According to one aspect of the present invention, an optical transmitter includes a framer that...
US20140161442 DATA SENDING OR RECEIVING METHOD, DEVICE, AND APPARATUS USED IN OPTICAL FIBER TRANSMISSION  
The present invention relates to a fiber transmission field and provides a data sending or receiving method, device, and apparatus used in optical fiber transmission. The method includes:...
US20070122156 Apparatus, system, and method for interconnecting electrical and electronic signals  
Embodiments of the present invention provide an apparatus for interconnecting an electrical signal from a first electronic device to a second electronic device. The apparatus includes at least one...
US20090324241 Chio to chip optic alleys and method  
A data link includes an ASIC. The data link includes a heat insulation layer in contact with the ASIC. The data link includes an optical transducer layer having a plurality of transducers, with...
US20130259489 MEMORY EXPANDING DEVICE, PORTABLE MOBILE DEVICE AND PORTABLE MOBILE SYSTEM USING THE SAME  
A memory expanding device for expanding a main memory of an external device connected to the memory expanding device through an optical interface.
US20130322888 OPTICAL TRANSMISSION CIRCUIT DEVICE, OPTICAL RECEPTION CIRCUIT DEVICE, OPTICAL TRANSMISSION/RECEPTION CIRCUIT DEVICE AND OPTICAL TRANSMISSION METHOD  
An optical transmission circuit device generates first and second optical signals from differential set and reset signals each time digital electric input signals of N bits are received. The...
US20130089338 COMMUNICATION NETWORK  
An optical access network that connects customers to a core network, the access network comprising: a different Optical Network Unit (ONU) connected to each customer; a different head-end device...
US20140029954 Systems for Transmitting Control Signals Over a Fiber Optic Data Network and Related Methods and Apparatus  
Optical couplers for injecting an optical control signal onto an optical fiber include a micro-ring resonator that is coupled to the optical fiber, an optical transmission path and a modulator...
US20110020006 SELF CONFIGURABLE OPTICAL LINK  
An optical link for communicating a payload data stream between a near end transceiver and a far end transceiver via an optical communication channel, the near end transceiver including a near end...
US20110129229 OPTICAL RECEIVER DEVICE  
In a receiver suitable for an optical fiber link and comprising an optical receiver unit (1), which includes a radiation-sensitive detector (4) and a signal processing circuit (6,8), and an...
US20130216235 TRANSMISSION SYSTEM AND ELECTRONIC EQUIPMENT  
A data transmission system is provided with a transmission unit, a receiving unit, transmission paths, and a delay unit. The delay unit is disposed on a transmission path along which a high-speed...
US20050196173 Receive optical assembly with angled optical receiver  
A receive optical subassembly comprises a header assembly positioned inside an outer shell that interfaces with a receive optical fiber. The header assembly comprises an upper surface upon which...
US20140126912 SYSTEMS AND METHODS FOR INTERCONNECTION DISCOVERY IN OPTICAL COMMUNICATION SYSTEMS  
Systems and methods for automatic interconnection discovery in an optical communication system, including: a fiber optic waveguide connecting a first port to a second port, wherein the fiber optic...
US20110200337 MODULATION SCHEME  
The present invention relates to a method for modulation, the method comprising: receiving a data stream; forming a modulated electrical signal from the data stream by using a plurality of data...
US20150003840 Method of transmitting an optical data signal via a fiber optical medium in opposite directions at the same carrier wavelength  
This invention relates to fiber optic communication engineering and can be used in fiber optic communication systems for creating several independent communication channels.
US20130294781 DATA TRANSMISSION SYSTEM AND OPTICAL DATA CABLE  
A data transmission system includes a first electronic device, a second electronic device, and a detachable optical data cable. The first electronic device and the second electronic device, both...
US20090324240 TRANSMISSION LINE OPTIMIZATION METHOD IN OPTICAL COMMUNICATION SYSTEM  
In an optical communication system in which an optical signal is sequentially transferred through a plurality of transmission sections of an entire transmission line between a most upstream node...
US20130223850 MODULATION METHOD AND APPARATUS FOR AMPLITUDE- OR INTENSITY-MODULATED COMMUNICATION SYSTEMS  
The present invention relates to a method for determining a signaling set, comprising: selecting a first basis function in the form of a symmetric pulse represented by an even function; selecting...
US20110236030 OPTICAL INTERCONNECT AND SIGNAL TRANSMISSION METHOD  
An optical interconnect includes a transmitter circuit, a receiver circuit and an optical signal transmission route. The transmitter circuit includes a control circuit and an electrical/optical...
US20150180573 COLLIMATED BEAM CHANNEL WITH FOUR LENS OPTICAL SURFACES  
An optical system and method disclosed include a first lens component and a second lens component within the receive path or the transmit path. The first lens component includes at least two...

Matches 1 - 50 out of 59 1 2 >