6.6-Gbit/s phase modulated impulse-radio generation from RZ-OOK optical signals for optical-wireless systems

We investigated phase modulated impulse radio (IR) signal generated from RZ-OOK optical signals and its demodulation method by down-conversion with twice the phase shift. We examine to separate even bits and odd bits as orthogonal signals. We demonstrated the 6.6-Gbps IR signals with 3 m wireless ra...

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Bibliographic Details
Published in:	2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS) pp. 1 - 3
Main Authors:	Ohara, Yuri, Kawahara, Hdeaki, Kishida, Tomoki, Nabika, Kengo, Oshiba, Saeko
Format:	Conference Proceeding
Language:	English
Published:	IEICE 01-07-2016
Subjects:	Band-pass filters Fiber optics communications Optical fibers Optical filters Optical modulation Optical pulses Radio frequency photonics Wireless communication
Online Access:	Get full text
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Summary:	We investigated phase modulated impulse radio (IR) signal generated from RZ-OOK optical signals and its demodulation method by down-conversion with twice the phase shift. We examine to separate even bits and odd bits as orthogonal signals. We demonstrated the 6.6-Gbps IR signals with 3 m wireless radio transmission.