Reconfigurable WDM-PON empowered by a low-cost 8-channel directly modulated laser module

Yi ming Zhang, Yu Liu, Zhi ke Zhang, Ze ping Zhao, Ye Tian, Ning hua Zhu

Research output: Contribution to journalArticleAcademicpeer-review

4 Citations (Scopus)

Abstract

A 10 Gbit/s 16-km-long reconfigurable wavelength-division-multiplexing passive optical network (WDM-PON) is presented empowered by a low-cost multi-channel directly modulated laser (DML) module. Compared with the case using discrete devices in conventional scheme, the proposed DML module provides a cost-effective solution with reduced complexity. The clear eye diagram and the bit error rate (BER) of less than 2×10-7 with a sensitivity of −7 dBm are obtained. Due to the special packaging design, the crosstalk between channels under condition of simultaneous operation can be negligible.

Original languageEnglish
Pages (from-to)423-426
Number of pages4
JournalOptoelectronics Letters
Volume13
Issue number6
DOIs
Publication statusPublished - 1 Nov 2017

Funding

* This work has been supported by the National High-Tech Research and Development Program of China (No.2013AA014201), and the National Natural Science Foundation of China (Nos.61575186 and 61635001). This paper was recommended by the 9th International Conference on In-formation Optics and Photonics (CIOP 2017). ** E-mail: [email protected]

Keywords

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