[TuP-B] Poster Session 1

[TuP-B-17] Genetic Algorithm-Based Optimization for High-Precision Beam Steering in Optical Phased Arrays

○TZU-WEI WEN¹, Yu-Fong Yu², Chun-Nien Liu¹, Wood-Hi Cheng¹, Zhi-Ting Ye³, Cheng-Mu Tsai¹ (1. Affiliation 1: National Chung Hsing University (Taiwan), 2. Affiliation 2: Taiwan Color Optics, Inc. (Taiwan), 3. Affiliation 3: National Chung Cheng University (Taiwan))

Keywords:

Digital signal processing algorithms for optical communications,Advanced modulation and demodulation for optical communications,Optical modulators

This study optimizes an optical phased array using a genetic algorithm. Simulations of dual-gate antennas achieve phase variation from 0 to 2π and analyze far-field intensity. We achieved 79% deflection efficiency, representing a 24% improvement.