Title :
Microwave photonic filter based on fiber-optic delay line
Author :
Jung, Byung-Min ; Park, Min-Ho ; Kim, Hyoung-Jun ; Kim, Dong-Yu ; Chun, Jang-Soo ; Song, Woo-Keun ; Song, Jong-In
Author_Institution :
Dept. of Nanobio Mater. & Electron., Gwangju Inst. of Sci. & Technol. (GIST), Gwangju, South Korea
Abstract :
A microwave photonic (MWP) filter based on fiberoptic delay line has been proposed and experimentally demonstrated. By changing time-delay difference and coefficient of each wavelength signal by using fiber-optic delay lines and an electro-optic modulator, respectively, a bandpass filter or a notch filter can be implemented.
Keywords :
band-pass filters; microwave filters; microwave photonics; notch filters; optical delay lines; optical fibre filters; bandpass filter; electro-optic modulator; fiber-optic delay line; microwave photonic filter; notch filter; time-delay difference; Band pass filters; Bragg gratings; Chirp; Delay lines; Fiber gratings; Microwave filters; Optical fiber couplers; Optical fiber filters; Optical filters; Optical modulation;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5705-2
DOI :
10.1109/ICMMT.2010.5525227
