Broadband multimode interference coupler on InP substrate with flat wavelength response over the whole O-band

Joel Hazan,Dzmitry Pustakhod,Steven Kleijn,Stefanos Andreou,Kevin A. Williams,Erwin A.J.M. Bente

2021 IEEE Photonics Conference (IPC)（2021）

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摘要

We present broadband MMI couplers, developed for a novel integration platform on InP with active/passive integration capabilities for the 1300nm wavelength range. Low loss (<1dB) and flat wavelength response together with low imbalances (<0.1dB) were measured over 100nm for an optimal new MMI design configuration.

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关键词

Wavelength measurement,Couplers,Interference,Waveguide lasers,Loss measurement,Broadband communication,III-V semiconductor materials

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