Title :
The realization of optical fiber identifier based on embedded system
Author :
Xing, Xuening ; Jiang, Shijin
Author_Institution :
Sch. of Electr. & Electron. Eng., Shandong Univ. of Technol., Zibo, China
Abstract :
In the installation, commissioning of optical fiber, it is sometimes necessary for the identification of fiber so as to find certain fiber. The fiber can be identified by the analysis and comparison for light radiation. High-performance optical detector and mcu system play an important part in the analysis and comparison. At the same time, the use of decoder circuit composed of LM567 and the CD4051 can identify some modulated signals such as 270 Hz, 330 Hz, 1 kHz, 2 kHz which are added artificially. The performance of the optical fiber identifier is good in practical application.
Keywords :
III-V semiconductors; embedded systems; gallium arsenide; indium compounds; optical fibre losses; optical fibre testing; optical signal detection; photodetectors; physics computing; CD4051 circuit; InGaAs; LM567 circuit; decoder circuit; embedded system; fiber bending; frequency 270 Hz to 2 kHz; light leakage; light radiation; modulated signal detection; optical detector; optical fiber identifier; Embedded computing; Embedded system; Optical computing; Optical detectors; Optical fiber cables; Optical fiber communication; Optical fiber polarization; Optical fiber theory; Optical fibers; Signal processing; Bend Loss; Embedded System; Optical Detector; Optical Fiber;
Conference_Titel :
Computer Design and Applications (ICCDA), 2010 International Conference on
Conference_Location :
Qinhuangdao
Print_ISBN :
978-1-4244-7164-5
Electronic_ISBN :
978-1-4244-7164-5
DOI :
10.1109/ICCDA.2010.5541407
