We propose to address thermal crosstalk in integrated optical phased arrays by circuit design and array control. A silicon photonic chip prototype demonstrates that subarray design and thermal crosstalk optimization reduce power consumption by 38%.
Article
Wuxiucheng Wang, Lejie Lu, Lydia King, Yongchao Liu, Ming Gong, Shuangyang Li, Hui Wu, Subarray Design and Thermal Crosstalk Optimization for Power-Efficient Optical Phased Array, Conference on Lasers and Electro-Optics (CLEO), SM4P.8, (2023). <IEEE link><Optica link><Poster>