Title :
High frequency sensing interrogation system using Fiber Bragg grating based microwave photonic filtering
Author :
Fu, Hongyan ; Zhang, Wei ; Mou, Chengbo ; Shu, Xuewen ; Zhang, Lin ; He, Sailing ; Bennion, Ian
Author_Institution :
Centre for Opt. & Electromagn. Res., Zhejiang Univ., Hangzhou
Abstract :
A high frequency sensing interrogation system by using fiber Bragg grating based microwave photonic filtering is proposed, in which the wavelength measurement sensitivity is proportional to the RF modulation frequency applied to the optical signal.
Keywords :
Bragg gratings; fibre optic sensors; microwave photonics; optical fibre filters; optical fibres; RF modulation frequency; fiber Bragg grating; high frequency sensing interrogation system; microwave photonic filtering; wavelength measurement sensitivity; Filtering; Frequency modulation; Microwave filters; Optical fiber filters; Optical filters; Optical modulation; Optical sensors; RF signals; Radio frequency; Wavelength measurement; (050.2770) Gratings; (280.4788) Optical sensing and sensors;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
