160 GHz to 20 GHz variable rate RZ and CS-RZ pulse trains generation by using phase and attenuation tunable high-resolution AWG, and its application to photonic networks
160 GHz to 20 GHz variable rate RZ and CS-RZ pulse trains generation by using phase and attenuation tunable high-resolution AWG, and its application to photonic networks
复制标题
使用相位和衰减可调高分辨率 AWG 生成 160 GHz 至 20 GHz 可变速率 RZ 和 CS-RZ 脉冲串，及其在光子网络中的应用
DOI：
10.1109/cleoe.2003.1313611
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
K. Kodate
中科院分区：
文献类型：
--
作者：
N. Wada;F. Kubota;H. Watanabe;Y. Komai;K. Kodate
实验研究了160 ~ 20 GHz可变速率归零（RZ）和载波抑制归零（CS-RZ）脉冲序列的产生、畸变脉冲的整形以及用于光码分复用（OCDM）和光标签交换的谱域匹配滤波。研制了一种基于高分辨率合成阵列波导光栅（AWG）的光脉冲合成器，该合成器由32端口、间距20 GHz的阵列波导光栅、可调谐衰减器、光移相器和反射镜组成。所有组件均通过平面光波电路（PLC）技术集成。它可以在3 ms内对脉冲序列的各个谱模式的幅度和相位进行调谐。
In this paper, 160 GHz to 20 GHz variable rate return to zero (RZ) and carrier suppressed return to zero (CS-RZ) pulse trains generation, reshaping of distorted pulse, and spectrum domain matched filtering for optical code division multiplexing (OCDM) and optical label switching was experimentally demonstrated. We developed an optical pulse synthesizer based on high resolution synthesized arrayed wave-guide grating (AWG) which consists of 32 ports AWG with 20 GHz spacing, tunable attenuators, optical phase shifters, and mirrors. All components are integrated by planer light-wave circuit (PLC) technology. It can tune amplitude and phase of each spectrum mode of pulse train within 3 ms.