223943 ⎘
Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication; Receivers; Non-coherent receivers, e.g. using direct detection; Optical arrangements in the receiver for controlling the input optical signal for controlling the power of the input optical signal
Sub-classes:CONTROLLING RECEIVER LOCAL OSCILLATOR POWER IN A COHERENT MODEM TO IMPROVE SNR AND INCREASE RECEIVER DYNAMIC RANGE
#2OPTICAL RECEIVING MODULE, OPTICAL RECEIVING DEVICE, AND FREQUENCY ADJUSTMENT METHOD
#3ARCHITECTURE AND DEVICE USING OPTICAL ELEMENT AND COMPUTER CHIP FOR OPTICAL SIGNAL TRANSMISSION
#4AUTONOMOUS MINING SYSTEM BASED ON REAL-TIME DIGITAL VIDEO COMMUNICATION THAT USES ETHERNET AND OPTICAL TECHNOLOGIES
#5Signal processing device, signal processing method, receiver, and optical communication system
#6Method for determining optical signal power change and power calculation apparatus
#7Receiver, optical line terminal, and passive optical network system
#8Power-over-fiber system and method for operating a power-over-fiber system
#9Multiple stage Bragg gratings in multiplexing applications
#10Multiple stage Bragg gratings in multiplexing applications
#11Transmitter for throughput increases for optical communications
#12System for throughput increases for optical communications
#13VISIBLE LIGHT COMMUNICATION (VLC) OPTICAL RECEIVER
#14Power allocation for visible light communication
#15FSO communication system
#16MODE DIVISION MULTIPLEXED PASSIVE OPTICAL NETWORK
#17Active demodulation systems and methods for optical signals
#18Optical transmission device and optical communication system
#19Methods for determining receiver coupling efficiency, link margin, and link topology in active optical cables
#20Methods for determining receiver coupling efficiency, link margin, and link topology in active optical cables
#21Radiation receiver apparatus
#22Fiber optic circuit breaker
#23Optical receiver for compensating DC offset
#24Optical level control apparatus and optical reception apparatus
#25Receiving device and receiving method
#26Linear burst mode receiver
#27Technique for Increasing Signal Gain
#28Optical receiver and communication system
#29OPTICAL RECEIVER
#30Transmission system and method of correcting tilt of the transmission system
#31Optical reception device, optical receiving method, and optical transmission apparatus
#32Optical field receiver, optical multilevel signal receiver, and optical transmission system
#33Optical transponder
#34Optical receiving apparatus and optical level adjusted quantity setting method therefor
#35Optical receiver for visible light communication and light communication system using the same
#36Method of making an optical transponder
#37In-situ power monitor providing an extended range for monitoring input optical power incident on avalanche photodiodes
#38Controlling loss of signal thresholds in an optical receiver
#39Apparatus, system and methods for modifying operating characteristics of optoelectronic devices
#40Protocol independent managed optical system
#41Transmit optical power adjustment based on receive optical power measurements
#42Optical interconnect computing module tolerant to changes in position and orientation
#43Optical coherent receiver
#44Optical line terminal and method for managing passive optical network implemented thereon
#45Methods for determining receiver coupling efficiency, link margin, and link topology in active optical cables
#46Optical interconnect computing module tolerant to changes in position and orientation