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We experimentally demonstrate a power-efficient ultrawideband (UWB) generation scheme using an electro-optic phase modulator. The generated UWB pulses are fully Federal Communication Commission compliant with high power efficiency of 52.6%. Furthermore, 2-Gbit/s on-off keying modulated modified UWB triplet signals are transmitted over 20 km optical fiber link without any obvious spectra or pulse shape...
A flexible, high-speed and power-efficient photonic on-off keying and binary phase shift keying modulated Impulse Radio Ultra-wideband over fiber communication system is proposed and demonstrated. Two UWB pulses with inverted polarities and high spectral efficiency are designed and generated experimentally, showing a good agreement with the FCC regulations. The transmission performance over 20 km...
We experimentally demonstrate beyond 2.5 Gbps photonic generation of different pulse modulation formats for impulse radio ultra-wideband (IR-UWB) over fiber application. IR-UWB transmission over 20 km fiber and 0.25 m wireless link without any compensation is also presented.
We firstly propose one system configuration for generating three kinds of modulation formats used in high-speed ultra-wide-band (UWB) over fiber application. 2Gbps UWB signal transmission over 20km single mode fiber without any compensation is experimentally demonstrated.
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