We propose a new design optimization method for integrated optical phased arrays (OPA) with subarrays. The new design enables a low-loss mode for subarrayed OPA operation that offers better trade-offs between power consumption, optical loss, and chip area.
Article
Wuxiucheng Wang, Yongchao Liu, Ming Gong, Hui Wu, Dual-Mode, Subarray Design for Optical Phased Array With Electro-Optic Phase Shifters, Conference on Lasers and Electro-Optics (CLEO), JTh2A.188, (2024). <IEEE link><Optica link><Poster>