Title :
Photonic generation of linearly-chirped microwave waveform with tunable center frequency and time-bandwidth product
Author :
Hao Zhang ; Weiwen Zou ; Jianping Chen
Author_Institution :
Dept. of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
A novel approach is presented to generate linearly-chirped microwave waveforms with tunable center frequency and expandable time-bandwidth product (TBWP). Different types of waveforms are demonstrated and the maximum measured TBWP is up to ~166.4.
Keywords :
chirp modulation; microwave photonics; optical fibre dispersion; optical filters; optical tuning; TBWP; dispersion compensation fibers; linearly-chirped microwave waveform; photonic generation; tunable center frequency; tunable optical filters; tunable time-bandwidth product; Microwave photonics; Optical fibers; Optical filters; Optical pulses; Time-frequency analysis;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
