Demonstration of a data remodulation scheme with downstream ASK-DPSK signals and upstream OOK signal using RSOA for WDM-PONs

被引：0

作者：

Zeng, Duoduo ^{[1
]}

Liu, Jie ^{[1
]}

机构：

[1] Zhejiang Univ, Ctr Opt & Electromagnet Res, State Key Lab Modern Opt Instrumentat, Hangzhou 310058, Zhejiang, Peoples R China

来源：

OPTICAL TRANSMISSION SYSTEMS, SWITCHING, AND SUBSYSTEMS VIII | 2011年 / 7988卷

关键词：

Amplitude Shift Keying (ASK)-Differential Phase Shift Keying (DPSK); reflective semiconductor optical amplifier (RSOA); passive optical network (PON); wavelength-division multiplexing (WDM); remodulation;

D O I：

10.1117/12.887620

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel data remodulation scheme with downstream Amplitude Shift Keying (ASK)- Differential Phase Shift Keying (DPSK) signals and on-off keying (OOK) upstream signal using reflective semiconductor optical amplifier (RSOA) for wavelength-division multiplexing (WDM)-passive optical networks (PON) is proposed in the letter. An experiment on 10-Gb/s DPSK with 1.25-Gb/s ASK downstream signals generation and 1.25-Gb/s upstream signal remodulation is demonstrated, and experimental results show error-free operation after similar to 25-km transmission can be achieved without dispersion compensation.

引用

页数：6

共 31 条

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[28] WDM PON using 10-Gb/s DPSK downstream and re-modulated 10-Gb/s OOK upstream based on SOA
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[29] Implementing a long reach upstream and downstream data rate 100gbps WDM-PON by using directly modulated RSOA
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[30] Bidirectional long reach WDM-PON delivering downstream data 20 Gbps and upstream data 10 Gbps using mode locked laser and RSOA
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