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首页> 外文期刊>電子情報通信学会技術研究報告. レ-ザ·量子エレクトロニクス. Lasers and Quantum Electronics >Fabrication of hollow waveguide and it's application to photonic integrated circuits - toward photonic integrated circuits based on hollow waveguide and MEMS
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Fabrication of hollow waveguide and it's application to photonic integrated circuits - toward photonic integrated circuits based on hollow waveguide and MEMS

机译:空心波导的制造及其在光子集成电路中的应用-基于空心波导和MEMS的光子集成电路

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摘要

A tunable optical device is a key device for high speed and high capacity DWDM system. We propose novel micromachined tunable waveguide devices based on a hollow optical waveguide. The integration of hollow waveguides and MEMS elements gives us a large change in effective refractive index. As one of its applications to photonic integrated circuits, a variable optical attenuator is proposed and demonstrated. In addition, the tunability of the propagation constant in a hollow waveguide is also presented numerically and experimentally.
机译:可调光学设备是高速大容量DWDM系统的关键设备。我们提出了一种基于中空光波导的新型微机械可调波导器件。中空波导和MEMS元件的集成使我们的有效折射率有了很大的变化。作为其在光子集成电路上的应用之一,提出并展示了一种可变光衰减器。此外,还通过数值和实验的方法介绍了中空波导中传播常数的可调性。

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