Title :
Ultra-fine optical spectrum microscope using optical channel estimation and spectrum fusion technique
Author :
Haiyan Shang ; Zhaohui Li ; Tao Gui ; Yuan Bao ; Xinhuan Feng ; Jianping Li ; Hongyan Fu ; Dongyu Geng
Author_Institution :
Sch. of Inf. Sci. & Eng., Shandong Univ., Jinan, China
Abstract :
Ultra-fine optical spectrum microscope is demonstrated based on optical channel estimation using coherent optical OFDM signals and optical spectrum fusion technique. The frequency resolution and measurement range of this technique are 10.7-MHz and 250-GHz respectively.
Keywords :
OFDM modulation; channel estimation; optical signal detection; coherent optical OFDM signals; frequency 10.7 MHz; frequency 250 GHz; frequency resolution; optical channel estimation; optical spectrum fusion; ultrafine optical spectrum microscope; Optical fiber sensors; Optical fibers; Optical polarization; Optical reflection; Optical variables measurement;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
