Title :
Transmission detecting based on modulated source and cross-correlation technology
Author :
Wang, Hongping ; Cao, Guohua
Author_Institution :
Sch. of Electromech. Eng., Changchun Univ. of Sci. & Technol., Changchun, China
Abstract :
The method of detecting transmission is advanced based on cross-correlation theory, that utilizes modulated laser to produce modulated AC light and obtain double channels. The experiment shows detecting precision exceeds 0.5%.
Keywords :
correlation theory; light transmission; optical correlation; AC light; cross-correlation technology; cross-correlation theory; modulated source technology; transmission detection; Amplifiers; Energy measurement; Light sources; Optical filters; Optical modulation; Optical noise; Optical receivers; Signal processing; Spectroscopy; System testing; cross - correlation; detecting; modulating; optical measurement; transmission;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292694
