Title :
Microwave-photonic frequency doubling utilising phase modulator and fibre Bragg grating
Author :
Ou, Haiyan ; Chen, Bing ; Zhu, Kun ; He, Shunfan
Author_Institution :
Zhejiang Univ., Hangzhou
Abstract :
A frequency doubling approach for optical generation of tunable microwave and millimetre-wave signals is proposed and verified experimentally. The experimental setup is based on an optical phase modulator and a simple uniform fibre Bragg grating. The generated signal is of high quality and can be tuned.
Keywords :
Bragg gratings; frequency multipliers; microwave photonics; optical modulation; fibre Bragg grating; microwave-photonic frequency doubling; optical generation; optical phase modulator;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20083046
