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首页> 外文期刊>Optical engineering >10-Gbps electroabsorptive modulated laser bidirectional optical subassembly using novel two-window flat package for passive optical network
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10-Gbps electroabsorptive modulated laser bidirectional optical subassembly using novel two-window flat package for passive optical network

机译：使用新型两窗扁平封装的10 Gbps电吸收调制激光双向光学组件用于无源光网络

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摘要

A novel 10-Gbps bidirectional optical subassem-bly (BOSA) comprised of a 1577 nm electroabsorptive mod-ulated laser (EML) transmitter optical subassembly (TOSA) and 1270 nm avalanche photodiode (APD) receiver optical subassembly (ROSA) was developed. Here, a 10-Gbps mi-crodevice compatible two-window flat package was proposed to simplify the EML BOSA structure, considering both the me-chanical reliability and cooling performance. As a result, an optical output power of 8 dBm was obtained due to a high optical coupling efficiency of 60%, an extinction ratio of 7 dB, and a dispersion penalty at 20 km transmission of less than 1.5 dB for the EML TOSA. The APD ROSA sensitivity was -21.5 dBm at a bit error rate (BER) of 10~(-12) and -27 dBm at a BER of 10~(-3) without forward error correction. In addi-tion, the sensitivity penalty of the APD ROSA due to signalcrosstalk was less than 1.2 dB.
机译：开发了一种新型的10 Gbps双向光学子组件（BOSA），该组件由1577 nm电吸收调制激光（EML）发射器光学组件（TOSA）和1270 nm雪崩光电二极管（APD）接收器光学组件（ROSA）组成。在这里，考虑到机械可靠性和冷却性能，提出了一种10 Gbps微型设备兼容的两窗口扁平封装，以简化EML BOSA结构。结果，由于EML TOSA的60％的高光耦合效率，7 dB的消光比以及20 km传输的色散损失小于1.5 dB，因此获得了8 dBm的光输出功率。在没有前向纠错的情况下，误码率（BER）为10〜（-12）时APD ROSA灵敏度为-21.5 dBm，在BER为10〜（-3）时为-27 dBm。此外，由于信号串扰，APD ROSA的灵敏度损失小于1.2 dB。

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  • 来源
    《Optical engineering》 |2011年第12期|p.120501.1-120501.3|共3页
  • 作者

    Jong Jin Lee; Kwon-Seob Lim; Jongdeog Kim; Seihyoung Lee; Hyun Seo Kang;

  • 作者单位

    Electronics and Telecommunications Research Institute 1110-6 Oryong-dong, Buk-gu, Gwangju 500-480,Republic of Korea;

    Electronics and Telecommunications Research Institute 1110-6 Oryong-dong, Buk-gu, Gwangju 500-480,Republic of Korea;

    Electronics and Telecommunications Research Institute 1110-6 Oryong-dong, Buk-gu, Gwangju 500-480,Republic of Korea;

    Electronics and Telecommunications Research Institute 1110-6 Oryong-dong, Buk-gu, Gwangju 500-480,Republic of Korea;

    Electronics and Telecommunications Research Institute 1110-6 Oryong-dong, Buk-gu, Gwangju 500-480,Republic of Korea;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    passive optical network; optical line terminal; bidirectional optical subassembly; electroabsorptive modulated laser;

    机译：无源光网络;光线路终端;双向光学组件;电吸收调制激光器;

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