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Proceedings Paper

Single-ridge waveguide electroabsorption-modulated DFB laser for 2.5-Gb/s transmission
Author(s): Guoli Liu; Wei Wang; Baijun Zhang; Weixi Chen; Fan Zhou; Jingyuan Zhang; Xiaojie Wang; Hongliang Zhu
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Paper Abstract

In this paper we proposed a single ridge waveguide electroabsorption modulated distributed feedback laser (EML) for long-haul high-speed optical fiber communication system. This EML was successfully fabricated by two step metal organic vapor phase epitaxy (MOVPE) including selective area growth (SAG) and helium partially implantation. No obvious changes of the threshold current (< 0.2 mA), extinction ratio (< 0.1 dB), output power (< 0.2 dBm) and isolation resistance were achieved in the preliminary aging test. With 2.5 Gb/s NRZ modulation, no power penalty was observed after the optical signal was transmitted through 280 Km normal single mode fiber.

Paper Details

Date Published: 9 October 2000
PDF: 4 pages
Proc. SPIE 4225, Optical Interconnects for Telecommunication and Data Communications, (9 October 2000); doi: 10.1117/12.402687
Show Author Affiliations
Guoli Liu, Institute of Semiconductors (China)
Wei Wang, Institute of Semiconductors (China)
Baijun Zhang, Institute of Semiconductors (China)
Weixi Chen, Institute of Semiconductors (China)
Fan Zhou, Institute of Semiconductors (China)
Jingyuan Zhang, Institute of Semiconductors (China)
Xiaojie Wang, Institute of Semiconductors (China)
Hongliang Zhu, Institute of Semiconductors (China)

Published in SPIE Proceedings Vol. 4225:
Optical Interconnects for Telecommunication and Data Communications
Xiaomin Ren; Suning Tang, Editor(s)

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