H04B 10 - Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication

Patents for H04B 10 - Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication (73,125)
11/2006
11/09/2006	WO2006116802A1 Method and device for in-band optical performance monitoring
11/09/2006	WO2006097559A3 Semiconductor optical amplifier device
11/09/2006	WO2006064248A3 A detection arrangement for particles with two branches using superposition
11/09/2006	WO2006029263A3 Protocol specific transceiver firmware
11/09/2006	WO2006002104A3 Small form factor pluggable module providing passive optical signal processing of wavelength division multiplexed signals
11/09/2006	US20060253573 Automatic assignment of addresses to nodes in a network
11/09/2006	US20060251429 Burst optical receiver with AC coupling and integrator feedback network
11/09/2006	US20060251428 Method and system for converting an optical received pulse train into an electrical output pulse train
11/09/2006	US20060251427 LSI apparatus operated by optical clock
11/09/2006	US20060251426 Bidirectional photonic integrated circuit-based subsystem
11/09/2006	US20060251425 Suppression of fiber-induced noise caused by narrow linewidth lasers
11/09/2006	US20060251424 Stabilized optical fiber continuum frequency combs using post-processed highly nonlinear fibers
11/09/2006	US20060251423 Method and apparatus for identifying pump failures using an optical line interface
11/09/2006	US20060251417 High-capacity packet-switched ring network
11/09/2006	US20060251364 Optical fiber cable
11/09/2006	US20060251182 Data communication system
11/09/2006	US20060250758 Enhanced cmts for reliability, availability, and serviceability
11/09/2006	US20060250680 Devices and methods for raman amplification and dispersion compensation
11/09/2006	US20060250679 Quality monitoring of an optical fiber amplifier
11/09/2006	US20060250678 Optical transmission system using an optical phase conjugation device
11/09/2006	US20060250608 System and Method for Measuring Power of Optical Signals Carried Over a Fiber Optic Link
11/09/2006	US20060250277 Public service system
11/09/2006	DE102005041371A1 Anordnungen für eine Add-Drop-Einrichtung und Übertragungssystem für Wellenlängen-Multiplex-Signale Arrangements for an add-drop device and transmission system for wavelength division multiplexed signals
11/09/2006	DE102005019092A1 Optical amplifier for optical communication, has optical fiber including crystalline core, where amplifier has gain bandwidth of specific nanometer with band having specific range of nanometer used in optical communication
11/09/2006	DE10118958B4 Optischer 3R Regenerator mit Wellenlängenumsetzung Optical 3R regenerator with wavelength conversion
11/09/2006	CA2521731A1 Wavelength switchable semiconductor laser
11/08/2006	EP1720377A2 Interface device for signal transmission between a hearing-aid device and an external device
11/08/2006	EP1720271A1 Optical amplifier
11/08/2006	EP1720270A1 Base station optical line terminal of passive optical subscriber network using wavelength division multiplexing method and method for manufacturing the same
11/08/2006	EP1719271A2 All-optical wavelength converter circuit
11/08/2006	EP1676193A4 System and method for adjusting soft decision thresholds in a soft-decision error correction system
11/08/2006	EP1410543A4 Local access fiber optics communication system
11/08/2006	EP1389371A4 Method and apparatus for aligning optical wireless links
11/08/2006	CN2836343Y Single-fiber bidirectional asymmetric optical module
11/08/2006	CN2836342Y Single-fiber bidirectional burst-mode optical module
11/08/2006	CN1860706A Optical rotation transmitter comprising a coupling slide
11/08/2006	CN1859811A Passive optical network system and its service protective method
11/08/2006	CN1859585A Broad band user cut-in processing method and device and user interface board
11/08/2006	CN1859176A Automatic restoring detection method for optical communication system, automatic restoring method and device
11/08/2006	CN1859062A Protective method for wave length conversion unit sharing, realizing device and applicating system
11/08/2006	CN1859044A Poly code type light adjustable transmitter
11/08/2006	CN1859043A Loading, detecting and monitoring method for optical associated channel signal and its realizing device
11/08/2006	CN1858916A Semiconductor waveguide-based avalanche photodetector with separate absorption and multiplication regions
11/08/2006	CN1858626A Y branch optical power distributer for increasing output uniformity
11/08/2006	CN1284389C Mobile communication double frequency indoor signal optical fibre distribution system
11/08/2006	CN1284314C Cellular based station with remote antenna
11/08/2006	CN1284017C Device for arranging a photoelectric transducer at an electric signal processing device
11/08/2006	CN1284015C Fiber light switch for diffraction grating
11/07/2006	USRE39378 Optical channel regulator and method
11/07/2006	US7133622 Return-to-zero (RZ) optical data modulator
11/07/2006	US7133621 Optical communication with phase encoding and phase shifting
11/07/2006	US7133620 Optical FSK receiver having compensation for Kerr effect phase noise
11/07/2006	US7133619 Polarization mode dispersion compensation module
11/07/2006	US7133618 Method of aligning optical wireless transceivers comprising distinct mirrors for transmitting and receiving
11/07/2006	US7133617 Reflection detection in an optical wireless link
11/07/2006	US7133615 Two-optical signal generator for generating two optical signals having adjustable optical frequency difference
11/07/2006	US7133614 Optical multiple transmission method, optical network and optical transmission apparatus
11/07/2006	US7133611 Main signal controlling apparatus and method in a WDM optical communications system
11/07/2006	US7133610 Optical sender, terminal device, and optical communication system each having the optical sender
11/07/2006	US7133609 Bidirectional WDM self-healing ring network
11/07/2006	US7133429 Laser driver circuit with signal transition enhancement
11/07/2006	US7133195 Gain-clamped fiber amplifier
11/07/2006	US7133193 Optical transmission systems including optical amplifiers, apparatuses and methods
11/07/2006	US7133190 Optical frequency converter
11/07/2006	US7132973 Universal soft remote control
11/07/2006	US7132955 Domestic appliance
11/07/2006	US7132646 Signal light interruption detecting method and optical amplifier using same
11/02/2006	WO2006116768A1 Optical dispersion compensation
11/02/2006	WO2006116747A2 Common electronic dispersion compensation arrangement for use with multiple optical communication channels
11/02/2006	WO2006116723A2 Spread-pulse modulation and nonlinear time domain equalization for fiber optic communication channels
11/02/2006	WO2006116554A2 System and method for increasing spectral efficiency, capacity and/or dispersion limited reach of modulated signals in communication links
11/02/2006	WO2006116519A1 Methods and apparatuses to increase wavelength channels in a wavelength-division-multiplexing passive-optical-network
11/02/2006	WO2006116504A2 Changing transceiver module device addresses using a single host interface
11/02/2006	WO2006114782A1 An optical switch
11/02/2006	WO2006087407A3 Receiver for optical communications, comprising a nonlinear equaliser
11/02/2006	WO2006076091A3 Methods and apparatus for optical wireless communication
11/02/2006	WO2006071839A3 Data exchange architecture suing optical links
11/02/2006	WO2005117306B1 Method and device for remotely communicating by using photoluminescence or thermoluminescence
11/02/2006	US20060246772 Optical DVI cable, optical signal transmission equipment and optical signal transmission system which have the cable, and method of transmitting optical signal using the cable
11/02/2006	US20060245766 Phase estimation for coherent optical detection
11/02/2006	US20060245765 Methods of spread-pulse modulation and nonlinear time domain equalization for fiber optic communication channels
11/02/2006	US20060245764 Transmitter for an optical communication signal
11/02/2006	US20060245763 Optical transmitter
11/02/2006	US20060245762 Data processing network having an optical network interface
11/02/2006	US20060245761 Common electronic dispersion compensation arrangement for use with multiple optical communication channels
11/02/2006	US20060245760 Optical communication apparatus, optical communication information decoding method, optical switching system, and driving method for optical switching system
11/02/2006	US20060245759 Releasing mechanism of pluggable transceiver
11/02/2006	US20060245758 Systems with spread-pulse modulation and nonlinear time domain equalization for fiber optic communication channels
11/02/2006	US20060245757 Apparatus with spread-pulse modulation and nonlinear time domain equalization for fiber optic communication channels
11/02/2006	US20060245755 System and method for shaping traffic in optical light-trails
11/02/2006	US20060245753 Method and device for operating an optical transmitting device having a plurality of optical transmitters that can be driven independently
11/02/2006	US20060245697 Single-channel communication device for optical fibre
11/02/2006	US20060245689 Dispersion-compensating system
11/02/2006	US20060244958 System for detection of wafer defects
11/02/2006	US20060244957 System for detection of wafer defects
11/02/2006	US20060244956 System for detection of wafer defects
11/02/2006	EP1717972A1 Automatic bit rate control circuit
11/02/2006	EP1717971A1 Method for operating an optical transmission device which comprises a plurality of independently controllable laser emitters and optical transmission device
11/02/2006	EP1717610A1 Tunable single-channel dispersion compensator for high-speed optical systems
11/02/2006	EP1716653A2 Optical line termination, passive optical network, and method and apparatus for performance monitoring

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