Title :
Phase noise characteristic of an Yb-doped fiber amplifier predicted from structure function
Author :
Wang, Jianhua ; Si, Lei
Author_Institution :
Inst. of Directed Energy Technol., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
From a measurement of the noise power spectral density of the fiber amplifier by using multi-dithering technique, we predict and verify the frequency bandwidth for a feedback loop using the noise structure function.
Keywords :
density measurement; noise measurement; optical fibre amplifiers; optical variables measurement; power measurement; ytterbium; Yb; fiber amplifier; multi-dithering technique; noise power spectral density measurement; phase noise characteristic; Fiber lasers; Fluctuations; Frequency locked loops; Laser excitation; Noise measurement; Phase measurement; Phase noise; Phased arrays; Photodetectors; Power amplifiers; Structure function; coherent combining; phase noise;
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.2009.5292537
