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Dense Wavelength-Division Multiplexed Passive Optical Network Employing Wavelength-Locked Fabry-Perot Lasers  

Kim Hyun Deok (School of Electrical Engineering and Computer Science, Kyungpook National University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SD / v.42, no.1, 2005 , pp. 33-38 More about this Journal
Abstract
A cost-effective dense WDM-PON employing wavelength-locked Fabry-Perot lasers has been demonstrated. We have successfully demonstrated a dense WDM transmission of 4×622 Mb/s upstream signal with 50-GHz channel spacing over 30-km conventional single mode fiber. We have also investigated the heating noise characteristics of a wavelength-locked Fabry-Perot laser and showed the wavelength-locked Fabry-Perot laser suppresses the intensity noise of the incoherent light injected which enables a dense WDM transmission with a channels spacing of 50 GHz.
Keywords
Fbary-Perot laser; Wavelength Division Multiplexing; Wavelength-locking;
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