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|Title:||10-Gb/s/channel WDM PON using ultra-narrow spectrum-sliced incoherent light source|
Optical acess network
|Source:||Kim, H. (2013). 10-Gb/s/channel WDM PON using ultra-narrow spectrum-sliced incoherent light source. ICICS 2013 - Conference Guide of the 9th International Conference on Information, Communications and Signal Processing : -. ScholarBank@NUS Repository. https://doi.org/10.1109/ICICS.2013.6782796|
|Abstract:||We present the use of an ultra-narrow spectrum-sliced incoherent light source for transmission of 10-Gb/s non-return-to-zero signals for wavelength-division-multiplexed passive optical networks. In this light source, a broadband amplified spontaneous emission noise is spectrum-sliced by an ultra-narrow filter and then fed to a gain-saturated semiconductor optical amplifier to suppress the excess intensity noise of the incoherent light. 10-Gb/s modulation is followed using a polarization-insensitive optical modulator. Thanks to the ultra-narrow linewidth of the source (∼0.01 nm), not only is the 10-Gb/s incoherent signal successfully transmitted over 20-km standard single-mode fiber without any dispersion compensation, but also retains the noise suppression after passing through a 0.2-nm-bandwidth narrow optical filter. Two different line rates of 10.7 and 12.5 Gb/s are experimentally demonstrated, assuming 7% and 25% forward error correction, respectively. Also presented is the 10-Gb/s upstream transmission over a loopback configured network. © 2013 IEEE.|
|Source Title:||ICICS 2013 - Conference Guide of the 9th International Conference on Information, Communications and Signal Processing|
|Appears in Collections:||Staff Publications|
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