Integrated metamaterial surface-emitting antenna for beam steering applications

Pablo Ginel-Moreno,Alejandro Sánchez-Postigo,José de-Oliva-Rubio,Abdelfettah Hadij-ElHouati,Winnie N. Ye,J. Gonzalo Wangüemert-Pérez,Íñigo Molina-Fernández,Jens H. Schmid,Pavel Cheben,Alejandro Ortega-Moñux

2021 IEEE 17th International Conference on Group IV Photonics (GFP)（2021）

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摘要

Integrated optical antennas are relevant devices for the development of next-generation LIDAR systems. Here we experimentally demonstrate a new topology to implement long antennas in silicon-on-insulator platform. The designed 2-millimeter-long antenna presents a measured far-field beam divergence of 0.1° and a wavelength sensitivity of 0.13°/nm.

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关键词

Antenna measurements,Sensitivity,Surface waves,Wavelength measurement,Silicon-on-insulator,Topology,Optical sensors

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