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Proceedings Paper

22-channel capacity of 2.5Gbit/s DWDM-PON ONU transmitter by direct-modularly side-mode injection locked FPLD
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Paper Abstract

22-channel detuning capacity of a 2.5Gbit/s directly modulated FPLD based ONU under side-mode injection-locking for DWDM-PON is demonstrated with SMSR >35dB, Q-factor 6.8-9.2, locking range of 24nm, power penalty of -0.7dB, and BER of 10-10 at -17dBm. The demonstrated side-mode injection-locked FPLD is a potential candidate to achieve the cost effective and high capability 2.5Gbit/s DWDM-PON systems. The maximum usable ONU channels of the side-mode injection-locking FPLD are 22, corresponding to a wavelength locking range of 24 nm. Direct modulation of the upstream channels was successfully obtained and shows high quality eye diagram at ONU transmission.

Paper Details

Date Published: 19 November 2007
PDF: 9 pages
Proc. SPIE 6783, Optical Transmission, Switching, and Subsystems V, 67832L (19 November 2007); doi: 10.1117/12.745282
Show Author Affiliations
Yu-Sheng Liao, National Chiao Tung Univ. (Taiwan)
Yung-Jui Chen, Univ. of Maryland/Baltimore County (United States)
Gong-Ru Lin, National Taiwan Univ. (Taiwan)


Published in SPIE Proceedings Vol. 6783:
Optical Transmission, Switching, and Subsystems V
Dominique Chiaroni; Wanyi Gu; Ken-ichi Kitayama; Chang-Soo Park, Editor(s)

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