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首页> 外文期刊>IEEE journal of selected topics in quantum electronics >Microring Resonators Made in Poled and Unpoled Chromophore-Containing Polymers for Optical Communication and Sensors
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Microring Resonators Made in Poled and Unpoled Chromophore-Containing Polymers for Optical Communication and Sensors

机译:由微粉和非微粉含发色团的聚合物制成的微环谐振器,用于光通信和传感器

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摘要

Poled and unpoled chromophore-containing polymers offer some unique advantages in device functionality and fabrication. UV light and electron beam (e-beam) can bleach out the color of chromophores and reduce the index of refraction of the polymer. The photobleaching and e-beam bleaching methods form optical waveguides in a single step and do not involve solvents or wet chemicals, and can be applied to polymers that are not compatible with other waveguide fabrication techniques. A variety of microring resonator devices for fiber-optic telecommunication and sensors have been realized with chromophore-containing polymers. A novel broadband fiber-optic electric field sensor is presented as an example. The sensor uses a polymer with chromophores preferentially aligned after electric poling, and the microring resonator is directly coupled to the core of optical fiber. The feasibility of vertical integration of a poled electrooptic polymer waveguide device interfaced with silicon microelectronic circuits is also demonstrated.
机译:含极化和非极化生色团的聚合物在器件功能和制造方面提供了一些独特的优势。紫外线和电子束(电子束)可以使发色团变色,并降低聚合物的折射率。光漂白和电子束漂白方法在一个步骤中形成光波导,并且不涉及溶剂或湿化学物质,并且可以应用于与其他波导制造技术不兼容的聚合物。利用含发色团的聚合物已经实现了用于光纤电信和传感器的各种微环谐振器装置。以新型宽带光纤电场传感器为例。该传感器使用的聚合物在电极化后会优先排列发色团,并且微环谐振器直接耦合到光纤的纤芯。还证明了与硅微电子电路接口的极化电光聚合物波导器件垂直集成的可行性。

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