A self-protected colorless WDM-PON with 2.5 Gb/s upstream signal based on RSOA

C. H. Yeh; Chi-Wai Chow; C. H. Wang; F. Y. Shih; H. C. Chien; S. Chi

doi:10.1364/OE.16.012296

A self-protected colorless WDM-PON with 2.5 Gb/s upstream signal based on RSOA

C. H. Yeh, Chi-Wai Chow, C. H. Wang, F. Y. Shih, H. C. Chien, S. Chi

Department of Photonics

Research output: Contribution to journal › Article › peer-review

40 Scopus citations

Abstract

In this investigation, we propose and demonstrate a colorless wavelength division multiplexed passive optical network (WDM-PON) at 2.5 Gb/s using reflective semiconductor optical amplifier (RSOA)-based optical networking units (ONUs); together with a self-protected architecture against fiber fault. In the optical line terminal (OLT), we use an array of self-seeding Fabry-Perot laser diodes (FP-LDs) to provide single-longitudinal-mode (SLM) continuous wave (CW) optical sources for the external injection to the RSOA-based ONUs. The self-survivable function for protecting the fiber fault in the distributed fibers and the proposed network performance are investigated and discussed.

Original language	English
Pages (from-to)	12296-12301
Number of pages	6
Journal	Optics Express
Volume	16
Issue number	16
DOIs	https://doi.org/10.1364/OE.16.012296
State	Published - 4 Aug 2008

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title = "A self-protected colorless WDM-PON with 2.5 Gb/s upstream signal based on RSOA",

abstract = "In this investigation, we propose and demonstrate a colorless wavelength division multiplexed passive optical network (WDM-PON) at 2.5 Gb/s using reflective semiconductor optical amplifier (RSOA)-based optical networking units (ONUs); together with a self-protected architecture against fiber fault. In the optical line terminal (OLT), we use an array of self-seeding Fabry-Perot laser diodes (FP-LDs) to provide single-longitudinal-mode (SLM) continuous wave (CW) optical sources for the external injection to the RSOA-based ONUs. The self-survivable function for protecting the fiber fault in the distributed fibers and the proposed network performance are investigated and discussed.",

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AU - Chien, H. C.

AU - Chi, S.

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