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首页> 外文会议>Organic, Metallo-Organic, and Polymeric Materials for Nonlinear Optical Applications >Diazo dye attached electro-optical polymer and its applications towaveguide devices and electro-optical sampling,
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Diazo dye attached electro-optical polymer and its applications towaveguide devices and electro-optical sampling,

机译：重氮染料附着的电光聚合物及其在波导装置和电光采样中的应用，

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Abstract: An electro-optical polymer was synthesized where a diazo dye with a dicyanovinyl group as an electron acceptor and a diethylamino group as a donor is attached to the polymer chain. The electro-optical coefficient (r) reached 30 pm/V. It was found that the edge absorption of the chromophore caused a loss increase in the near infrared region, which indicates that the increase in the r value leads to a propagation loss increase in the material. The loss is around 1.0 dB/cm in a single-mode waveguide fabricated by using oxygen reactive ion etching. The polymer waveguide is applied to two types of devices, a Mach-Zehnder optical modulator and a vertically stacked directional coupler, which both achieve electro-optical modulation. As another application, electro-optical measurement of an electric field in a high-speed circuit device is demonstrated, where the polymer is processed into a chip film probe and patched to an integrated circuit, thus enabling the electric signal to be detected. !27
机译：摘要：合成了一种电光聚合物，其中重氮染料以双氰基乙烯基作为电子受体，二乙氨基作为供体连接到聚合物链上。电光系数（r）达到30 pm / V。发现发色团的边缘吸收导致近红外区域的损耗增加，这表明r值的增加导致材料中传播损耗的增加。在通过使用氧反应性离子蚀刻制造的单模波导中，损耗约为1.0 dB / cm。聚合物波导应用于两种类型的设备：Mach-Zehnder光调制器和垂直堆叠的定向耦合器，它们都可以实现电光调制。作为另一个应用，展示了高速电路设备中电场的电光测量，其中聚合物被加工成芯片薄膜探针并贴在集成电路上，从而能够检测电信号。 ！27

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