Long-Range LiDAR and Free-Space Data Communication with High-Performance Optical Phased Arrays

Christopher Vincent Poulton,Matthew J. Byrd,Peter Russo,Erman Timurdogan,Murshed Khandaker,Diedrik Vermeulen,Michael R. Watts

IEEE Journal of Selected Topics in Quantum Electronics（2019）

引用 321|浏览93

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摘要

We present high-performance integrated optical phased arrays along with first-of-their-kind light detection and ranging (LiDAR) and free-space data communication demonstrators. First, record-performance optical phased array components are shown with low-power phase shifters and high-directionality waveguide grating antennas. Then, one-dimensional (1-D) 512-element optical phased arrays are demonst...

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关键词

Phase shifters,Phased arrays,High-speed optical techniques,Integrated optics,Optical receivers,Optical transmitters,Optical arrays

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