Journal article
Experimental demonstration of all-optical 781.25-Mb/s binary phase-coded UWB Signal Generation and Transmission
In this letter, an all-optical incoherent scheme for generation of binary phase-coded ultra-wideband (UWB) impulse radio signals is proposed. The generated UWB pulses utilize relaxation oscillations of an optically injected distributed feedback laser that are binary phase encoded (0 and ) and meet the requirements of Federal Communications Commission regulations.
We experimentally demonstrated a 781.25-Mb/s UWB-over-fiber transmission system. A digital-signal-processing-based receiver is employed to calculate the bit-error rate. Our proposed system has potential application in future high-speed UWB impulse radio over optical fiber access networks.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2009 |
| Pages: | 1235-1237 |
| ISSN: | 19410174 and 10411135 |
| Types: | Journal article |
| DOI: | 10.1109/LPT.2009.2024770 |
| ORCIDs: | Tafur Monroy, Idelfonso |
Binary phase-shift keying (BPSK) Bit error rate Distributed feedback devices FCC High speed optical techniques Laser feedback Optical feedback Optical pulse generation Optical receivers Signal generators UWB signal generation UWB signal transmission UWB-over-fiber UWB-over-fiber transmission system Ultra wideband technology all-optical incoherent scheme binary codes binary phase coding binary phase-shift keying bit rate 781.25 Mbit/s bit-error rate digital signal processing digital signal processing (DSP) distributed feedback laser distributed feedback lasers error statistics impulse radio optical fiber access networks optical fibre networks optical generation optical injection phase coding phase shift keying radio-over-fibre receiver receivers relaxation oscillations signal processing ultra wideband communication ultra-wideband (UWB) ultra-wideband impulse radio
