论文信息 - Gallium Arsenide Optical Phased Array Beam Steering Photonic Integrated Circuit

Gallium Arsenide Optical Phased Array Beam Steering Photonic Integrated Circuit

A 16-channel optical phased array is fabricated on a gallium arsenide photonic integrated circuit platform for operation near 1064 nanometers. The array demonstrates 0.92° beamwidth, 15.3° grating-lobe-free steering range, and 12 dB sidelobe suppression.

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