Title :
Photonic frequency quadrupling utilizing a LiNbO3 phase modulator and a Brillouin-assisted optical filter
Author :
Oh, Tae-Kyoung ; Kim, Hyoung-Jun ; Lee, Seung-Hun ; Song, Jong-In
Author_Institution :
Dept. of Nanobio Mater. & Electron., Gwangju Inst. of Sci. & Technol. (GIST), Gwangju, South Korea
Abstract :
Photonic frequency quadrupling utilizing a lithium niobate phase modulator and a Brillouin-assisted optical filter was experimentally demonstrated for generation of microwave/millimeter-wave (mm-wave) signals. A mm-wave signal having the frequency of 48 GHz was successfully generated using the photonic frequency quadrupling with an electrical source of 12 GHz. Phase noise of the mm-wave signal was -85 dBc/Hz at the offset frequency of 10 kHz.
Keywords :
lithium compounds; microwave photonics; millimetre wave generation; optical filters; optical harmonic generation; optical modulation; optical noise; optical pulse generation; phase modulation; phase noise; stimulated Brillouin scattering; Brillouin-assisted optical filter; LiNbO3; electrical source; frequency 10 kHz; frequency 12 GHz; lithium niobate phase modulator; microwave signal generation; millimeter-wave signal generation; phase noise; photonic frequency quadrupling; Amplitude modulation; Frequency modulation; Nonlinear optics; Optical filters; Optical polarization; Optical scattering; Photonics; Microwave photonics; millimeter-wave (mm-wave); phase modulator (PM); photonic frequency quadrupling; stimulated Brillouin scattering (SBS);
Conference_Titel :
Microwave Photonics, 2011 International Topical Meeting on & Microwave Photonics Conference, 2011 Asia-Pacific, MWP/APMP
Conference_Location :
Singapore
Print_ISBN :
978-1-61284-716-0
DOI :
10.1109/MWP.2011.6088703
