Electrooptic Modulators with Controlled Frequency Responses by Using Nonperiodically Polarization-Reversed Structure
Electrooptic Modulators with Controlled Frequency Responses by Using Nonperiodically Polarization-Reversed Structure
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DOI：
10.1155/2008/948294
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发表时间：
2008-10
影响因子：
--
通讯作者：
H. V. Pham;H. Murata;Y. Okamura
中科院分区：
文献类型：
--
作者：
H. V. Pham;H. Murata;Y. Okamura
本文讨论了一种利用非周期极化反转结构设计频率响应可控的行波电光调制器的新方法。利用这种方法，调制指数的幅值和相位的频率响应都是可控的。提出了几种适用于双二进制调制和宽带单边带调制等先进调制格式的电光调制器。
We discuss a new method to design traveling-wave electrooptic modulators with controlled frequency responses using nonperiodically polarization-reversed structure. Using our method, the frequency responses of both magnitude and phase of modulation index are controllable. Several electrooptic modulators for advanced modulation formats such as duobinary modulation and wideband single-sideband modulation are proposed.