A method for inserting an additional channel into a main channel during the transmission of data between two stations via optical waveguides is specified. For this purpose, bits of the optical additional channel are inserted with a bit rate which is lower compared with the main channel at an ...
data of the optical parameters and the spectrum of output beam were obtained.The results of experiment show that the spectrum of light transmitted by fibers is similar to that of nature light.This similarity also exists in chromaticity coordinate,color rendering index,dominant wavelength between light...
PURPOSE:To transmit a high reliability signal to a receiver, by converting the signal from an absolute type rotary encoder as a sensor to an optical signal before transmitting the same to the receiver by one optical fiber. CONSTITUTION:Emitted parallel light from the light emitting element 4 in...
A camera link transmitting/receiving apparatus using an optical fiber cable is provided to basically solve deterioration of data due to EMI(Electro Magnetic Interference) and RFI(Radio Frequency Intereference). A connector is connected to a camera(10) and receives the image data outputted from the...
For example, optical data transmission systems are commonly implemented to communicate data and information throughout an off... E Leon,Sedlecky, Daniel,Wakileh, George 被引量: 19发表: 2010年 Transmission of Signals of Promising Hydrogen Frequency and Time Standards Via Fiber-Optic Channel with ...
LIGHT TRANSMITTING OPTICAL FIBER Abstract of the Disclosure The present invention relates to a light conductor. The light conductor is comprised of an elongated homogeneous plastic material of generally rectangular cross section at one end and along the principal length of the conductor and an enlarged...
through an optical fiber line for modulation; the modulated pulse signals are transmitted on the optical fiber line; a receiving port of an IGBT (insulated gate bipolar transistor) gate pole unit receives the pulse signals transmitted ... 国彬,李超,杨岳峰,... 被引量: 0发表: 2011年 ...
Design and Improvement of Cloud Scheduling Platform in Optical Fiber Internet of Things task and the transmission data are needed to be carried out in the network environment,so as to improve the ability of data transmitting and receiving. ... HP Pan - 《Laser Journal》 被引量: 2发表: 2017...
PROBLEM TO BE SOLVED: To prevent degradation in reception sensitivity and misalarming by precisely matching the wavelength of an optical filter which removes naturally emitted light from amplified signal light with the wavelength of the signal light. SOLUTION: In addition to an optical fiber amplifier...
OPTICAL TRANSMITTING DEVICE, OPTICAL RECEIVING DEVICE AND OPTICAL CABLE FIELD: physics.;SUBSTANCE: group of inventions relates to devices for data transmission. Optical transmitting device comprises: optical connector connectin... MJ Yamamoto,YJ Nakajima 被引量: 0发表: 2019年 TRANSMITTING AND RECEIVING...