A 71-Gb/s NRZ Modulated 850-nm VCSEL-Based Optical Link
A 71-Gb/s NRZ Modulated 850-nm VCSEL-Based Optical Link
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DOI：
10.1109/lpt.2014.2385671
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发表时间：
2015-03
影响因子：
2.6
通讯作者：
D. Kuchta;A. Rylyakov;F. Doany;C. Schow;J. Proesel;C. Baks;P. Westbergh;J. Gustavsson;A. Larsson-A.-Lar
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文献类型：
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作者：
D. Kuchta;A. Rylyakov;F. Doany;C. Schow;J. Proesel;C. Baks;P. Westbergh;J. Gustavsson;A. Larsson-A.-Lar
我们报告了直接不归零调制 850 nm 垂直腔表面发射激光器 (VCSEL) 链路的无错误 (BER <; 10-12) 运行，运行速度为 71 Gb/s。这是任何类型的直接调制激光器中最高的无差错调制率。光学链路由具有两抽头前馈均衡功能的 130 nm BiCMOS 驱动器 IC、宽带宽 850 nm VCSEL、表面照明 GaAs PIN 光电二极管和 130 nm BiCMOS 接收器 IC 组成。
We report error free (BER <; 10-12) operation of a directly non-return-to-zero modulated 850-nm vertical cavity surface-emitting laser (VCSEL) link operating to 71 Gb/s. This is the highest error free modulation rate for a directly modulated laser of any type. The optical link consists of a 130-nm BiCMOS driver IC with two-tap feed-forward equalization, a wide bandwidth 850-nm VCSEL, a surface illuminated GaAs PIN photodiode, and a 130-nm BiCMOS receiver IC.