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)
11/2011
11/02/2011	CN101340238B Determination method and apparatus for connection relation between optical interfaces
11/02/2011	CN101136700B Method for performing series connection monitoring distribution configuration
11/01/2011	US8050648 Superconducting digital mixer
11/01/2011	US8050574 Optical receiving apparatus and optical level adjusted quantity setting method therefor
11/01/2011	US8050573 Optical burst receiver and method
11/01/2011	US8050572 Receiver and electronic device
11/01/2011	US8050571 Illumination light receiver and illumination light communications system
11/01/2011	US8050570 Optoelectronic sensor
11/01/2011	US8050569 Device for optical remote monitoring and system comprising such a device
11/01/2011	US8050568 Free-space sensor network
11/01/2011	US8050566 System and methods for quantum key distribution over WDM links
11/01/2011	US8050565 Multiservice private network and interface modules for transporting, on such a network, data in different formats
11/01/2011	US8050560 Distributed resource sharing method using weighted sub-domain in GMPLS network
11/01/2011	US8050558 Optical signal sampling apparatus and method and optical signal monitor apparatus and method using the same
11/01/2011	US8050557 Transmission system and system startup method
11/01/2011	US8050556 In-band optical frequency division reflectometry
11/01/2011	US8050555 Optical phase modulator with monitoring structure
11/01/2011	US8050554 Fault localization apparatus for optical line using subcarrier multiplexing (SCM) monitoring signal and method thereof
11/01/2011	US8050304 Group-III nitride based laser diode and method for fabricating same
11/01/2011	US8050244 Communication system providing hybrid optical/wireless communications and related methods
11/01/2011	US8049955 Optical amplification apparatus, optical communication apparatus, and optical communication method
11/01/2011	CA2737974C Method and apparatus for deriving parameters of optical paths in optical networks using a two-wavelength otdr and a wavelength-dependent reflective element
10/2011
10/27/2011	WO2011133273A1 Address allocation in aircraft network
10/27/2011	WO2011133254A2 Roadm transponder aggregator systems and methods of operation
10/27/2011	WO2011133253A2 Roadm systems and methods of operation
10/27/2011	WO2011132759A1 Optical receiver, optical reception device, and correction method for optical reception strength
10/27/2011	WO2011132417A1 Node device
10/27/2011	WO2011132312A1 Optical communication system
10/27/2011	WO2011132310A1 Information processing device and semiconductor storage device
10/27/2011	WO2011131555A1 Phase skew compensation at a coherent optical receiver
10/27/2011	WO2011131512A1 Method and apparatus to overcome linewidth problems in fast reconfigurable networks
10/27/2011	WO2011131451A1 Power adjustment of in-phase and quadrature components at a coherent optical receiver
10/27/2011	WO2011130995A1 Optical code division multiple access-passive optical network (ocdma-pon) system, optical distribution network device (odn) and optical line terminal (olt)
10/27/2011	WO2011130986A1 Optical network system, optical line terminal, optical network unit and optical distribution network apparatus
10/27/2011	WO2011130985A1 Reconfigurable codec and optical code division multiple access passive optical network based on device
10/27/2011	WO2011130982A1 Passive optical network system based on optical code division multiple access and optical line terminal thereof
10/27/2011	WO2011070448A3 Radio-over-fiber communication system
10/27/2011	US20110264295 Remote utility metering using a passive optical network
10/27/2011	US20110262150 High-speed pulsed homodyne detector in telecom band
10/27/2011	US20110262149 Light reception device and method for controlling the same
10/27/2011	US20110262148 Compact plenum-rated ribbon cables
10/27/2011	US20110262147 Small form factor pluggable transceiver module - sdi
10/27/2011	US20110262146 Fiber to the antenna
10/27/2011	US20110262145 Rf/optical shared aperture for high availability wideband communication rf/fso links
10/27/2011	US20110262144 Compensation of distortion from SBS/IIN suppression modulation
10/27/2011	US20110262143 Roadm systems and methods of operation
10/27/2011	US20110262140 Multi-wavelength light amplifier
10/27/2011	US20110262137 Data center with free-space optical communications
10/27/2011	US20110262131 Method and arrangement for transmitting signals in a point to multipoint network
10/27/2011	US20110262130 Electronic apparatus having means for suppressing signal reflections from an internal signal source
10/27/2011	US20110262129 Method for Authentication of a Wireless Backup System for an Optical Network Unit
10/27/2011	US20110262128 Mesh restoration in optical transport networks
10/27/2011	DE102010028249A1 System und Verfahren zur bidirektionalen Kommunikation mit LED-Leuchten System and method for bi-directional communication with LED lights
10/26/2011	EP2381605A1 Optical transmitter and optical ofdm communication system
10/26/2011	EP2381596A1 Parallel digital filter
10/26/2011	EP2381595A1 Phase skew compensation at a coherent optical receiver
10/26/2011	EP2381594A1 Polarization demultiplexing at a coherent optical receiver
10/26/2011	EP2381593A1 Power adjustment of in-phase and quadrature components at a coherent optical receiver
10/26/2011	EP2381592A1 Optical transmitter
10/26/2011	EP2380291A1 Communication system and method with signal constellation
10/26/2011	EP2380290A1 Multi-wavelength coherent receiver with a shared optical hybrid and a multi-wavelength local oscillator
10/26/2011	EP2379981A2 Optical imaging for optical device inspection
10/26/2011	EP2096754B1 Optical receiver
10/26/2011	EP2033349B1 Wdm transport of sub-carrier-multiplexed signals over an optical fiber in low-dispersion spectral regions
10/26/2011	CN202019484U Intelligent illumination remote control system of RS485 streetlamp
10/26/2011	CN202019408U High-definition multimedia interface (HDMI) connecting cable
10/26/2011	CN202019359U Two-channel compact small pluggable optical module circuit
10/26/2011	CN202019358U Two-channel, compact and small-sized pluggable optical module
10/26/2011	CN202019357U Light emission component testing tool and application circuit thereof
10/26/2011	CN202019356U 2*6 single-fiber bidirectional optical module with failure indication function
10/26/2011	CN202019291U Controller assembling box for high-voltage frequency converter
10/26/2011	CN202018525U Photoelectric converter capable of remotely monitoring ambient temperature
10/26/2011	CN1874204B Method and circuit for detecting fault of improper continuous radiation of optical module
10/26/2011	CN102227885A Method of switching optical path, and apparatus thereof
10/26/2011	CN102227884A Beam power for local receivers
10/26/2011	CN102227883A Apparatus for transmitting and receiving visible light communication data
10/26/2011	CN102227660A Apparatus and method for compensating polarization mode dispersion
10/26/2011	CN102227101A Light quantum communication networking structure based on quantum centralized control stations and communication method thereof
10/26/2011	CN102227100A ROF (radio over fiber) system based on dual-modulator parallel structure
10/26/2011	CN102227099A Fiber access time service apparatus with time delay measuring system
10/26/2011	CN102226763A AWG-based star-shaped topological quasi-distributed multipoint refractive index sensing system
10/26/2011	CN101515828B optical transmitter, optical transmission method and optical transmission system
10/26/2011	CN101399817B Management system and method for optical network terminal
10/26/2011	CN101325516B Apparatus and method for statistics of SDH performance
10/26/2011	CN101304284B Multichannel complete light 3R regenerator
10/26/2011	CN101228718B Signal transmission device, signal reception device, test device, test module, and semiconductor chip
10/26/2011	CN101141203B Optical amplifier gain noise compensation apparatus and method for optical transmission system
10/26/2011	CN101136699B Automatic recognition method and encryption method of pluggable optical module
10/26/2011	CN101132239B Estimation apparatus and method for optimum dispersion compensation of long-distance WDM system
10/26/2011	CN101132232B Device for dynamic regulation of business protection threshold in optical transmission system
10/26/2011	CN101039161B Electro-optical conversion module, photoelectric conversion module
10/25/2011	US8045916 System of satellite signal down conversion and reception using a time division multiple access method and signal transmission method thereof
10/25/2011	US8045864 Method and apparatus for processing signals of photo-detector in visible light communication system
10/25/2011	US8045863 Byte-interleaving systems and methods for 100G optical transport enabling multi-level optical transmission
10/25/2011	US8045862 Optical communication method and apparatus
10/25/2011	US8045861 Method and system for spectral suppression of noise in a communication signal
10/25/2011	US8045859 High-speed underwater data transmission system and method
10/25/2011	US8045858 Methods and systems for providing full avionics data services over a single fiber
10/25/2011	US8045857 Optical switching device, optical access network, optical switching method, program, and recording medium
10/25/2011	US8045855 Systems and methods for the mitigation of polarization mode dispersion impairments in fiber optic links

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