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Conferences > ACPC > 2020 > T2D > T2D.3
  • Asia Communications and Photonics Conference/International Conference on Information Photonics and Optical Communications 2020 (ACP/IPOC)
  • OSA Technical Digest (Optica Publishing Group, 2020),
  • paper T2D.3
  • •https://doi.org/10.1364/ACPC.2020.T2D.3

Silicon Optical Phased Array Side Lobe Suppression Based on an Improved Genetic Algorithm

Qixin Liu, Youxi Lu, Beibei Wu, Ping Jiang, Rui Cao, Junbo Feng, Jin Guo, and Li Jin

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Abstract

We experimentally demonstrate a 1×128 optical phased array, and an improved genetic algorithm is proposed to efficiently increase the side lobe suppression ratio (SLSR). The measured SLSR can achieve 20 dB with a divergence angle of 0.16°.

© 2020 The Author(s)

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