DocumentCode
2238639
Title
All-optical microwave notch filter incorporating an S-bending-based wavelength-spacing tunable dual-wavelength fibre laser
Author
Lee, Kwanil ; Lee, Sang Bae
Author_Institution
Photonic Res. Lab., Korea Inst. of Sci. & Technol. (KIST), Seoul, South Korea
fYear
2009
fDate
15-19 Sept. 2009
Firstpage
1
Lastpage
2
Abstract
A novel photonic microwave notch filter with capability of frequency tuning is demonstrated by using S-bending based wavelength-spacing tunable dual-wavelength fibre laser. Experimental results show that the notch rejection of more than 30 dB and the flexible tunability of notch frequency in the range of 1.4-6.7 GHz.
Keywords
fibre lasers; laser tuning; microwave filters; microwave photonics; notch filters; optical fibre filters; S-bending-based wavelength-spacing; all-optical microwave notch filter; frequency 1.4 GHz to 6.7 GHz; frequency tuning; notch rejection; photonic microwave filter; tunable dual-wavelength fibre laser; DH-HEMTs; Decision support systems; Fiber lasers; Masers; Microwave filters; Tunable circuits and devices; Dual-wavelength laser; Microwave notch filter; S-bending;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics in Switching, 2009. PS '09. International Conference on
Conference_Location
Pisa
Print_ISBN
978-1-4244-3857-0
Electronic_ISBN
978-1-4244-3856-3
Type
conf
DOI
10.1109/PS.2009.5307858
Filename
5307858
Link To Document