Title :
Wideband true-time-delay system using fiber Bragg grating prism incorporated with a wavelength tunable fiber laser source
Author :
Jianliang Yang ; Yunqi Liu ; Jianping Yao
Author_Institution :
Photonics Res. Group, Nanyang Technol. Univ., Singapore, Singapore
Abstract :
This paper presents some experimental results of a wideband true-time-delay system.. This system consists of a wavelength tunable fiber ring laser and a photonics time-delay unit constructed using discrete fiber Bragg gratings in combination with a chirped grating to increase the microwave frequency.
Keywords :
Bragg gratings; antenna phased arrays; fibre lasers; laser beam applications; laser tuning; microwave antenna arrays; microwave photonics; optical delay lines; ring lasers; chirped grating; discrete fiber Bragg gratings; fiber Bragg grating prism; fiber ring laser; microwave frequency; microwave phased-array antenna systems; photonics time-delay unit; wavelength tunable fiber laser source; wideband true-time-delay system; Bragg gratings; Chirp; Fiber gratings; Fiber lasers; Masers; Microwave frequencies; Microwave photonics; Ring lasers; Tunable circuits and devices; Wideband;
Conference_Titel :
Microwave Photonics, 2001. MWP '01. 2001 International Topical Meeting on
Conference_Location :
Long Beach, CA, USA
Print_ISBN :
0-7803-7003-1
DOI :
10.1109/MWP.2002.981812
