Tunable Lattice-Form Mach–Zehnder Interferometer for Arbitrary Binary Code Generation at 40 GHz

Tunable Lattice-Form Mach–Zehnder Interferometer for Arbitrary Binary Code Generation at 40 GHz
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用于在 40 GHz 下生成任意二进制代码的可调谐格型马赫-曾德干涉仪

DOI:
10.1109/jlt.2010.2072773
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发表时间:
2010
影响因子:
4.7
通讯作者:
L. Chen
L. Chen
中科院分区:
工程技术2区
文献类型:
--
作者:
P. Samadi;I. Kostko;A. Jain;B. Shia;C. Callender;P. Dumais;S. Jacob;L. Chen

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本文采用直接时域方法设计了具有包络整形的脉冲重复率倍增(PRRM)光谱周期光学滤波器。特别是,我们展示了一个可调谐的晶格形式的马赫-曾德尔干涉仪使用基于二氧化硅的平面光波电路(PLC)的任意4位二进制幅度代码生成在40 GHz的,并增加重复率的10 GHz的输入脉冲序列到20 GHz或40 GHz的。除了PRRM和包络整形,该器件还具有任意相位编码的能力。
We use the direct temporal domain approach to design spectrally periodic optical filters for pulse repetition rate multiplication (PRRM) with envelope shaping. In particular, we demonstrate a tunable lattice-form Mach-Zehnder interferometer using Silica-based planar lightwave circuit (PLC) for arbitrary 4-bit binary amplitude code generation at 40 GHz and to increase the repetition rate of a 10 GHz input pulse train to 20 GHz or 40 GHz. In addition to PRRM and envelope shaping, the device also has the capability of arbitrary phase coding.