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Nonunity permeability in metamaterial-based GaInAsP/InP multimode interferometers

机译:基于超材料的GaInAsP / InP多模干涉仪中的不均匀导磁率

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摘要

We demonstrated an InP-based optical multimode interferometer (MMI) combined with metamaterials consisting of minute split-ring resonators (SRRs) arrayed on the MMI. The MMI could operate at an optical fiber communication wavelength of 1.5 (mu)m. Magnetic resonance occurred between the SRR metamaterial and light at 1.5 (mu)m, and the relative permeability of the metamaterial increased to 2.4 around this wavelength. This result shows that it is possible to use new materials with nonunity permeability to construct semiconductor-based photonic devices.
机译:我们演示了基于InP的光学多模干涉仪(MMI),其与由排列在MMI上的微小开口环谐振器(SRR)组成的超材料相结合。 MMI可以在1.5μm的光纤通信波长下工作。 SRR超材料和1.5μm的光之间发生磁共振,超材料的相对磁导率在此波长附近增加到2.4。该结果表明可以使用具有不均匀透过性的新材料来构造基于半导体的光子器件。

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