光通信技术2024，Vol.48Issue(6)：40-45,6.DOI:10.13921/j.cnki.issn1002-5561.2024.06.008
多通道片上微纳波分解复用器的智能逆设计
Intelligent inverse design of multi-channel on-chip micronano wavelength division demultiplexer
摘要
Abstract
To obtain ultra small and ultra dense wavelength division demultiplexer,an intelligent inverse design method for mul-ti-channel on-chip micronano wavelength division demultiplexer is proposed.The sequential quadratic program(SQP)algorithm and finite element method(FEM)are introduced,supplemented by interpolation,shaping,and binarization techniques,to achieve reverse design from functional requirements to specific structures.Through this method,multiple types of wavelength division de-multiplexers have been successfully designed and experimentally validated.The experimental results show that the designed wavelength division demultiplexer performs well in terms of size,transmission efficiency,and extinction ratio.关键词
序列二次规划算法/逆向设计/片上集成/波分解复用器Key words
sequence quadratic program algorithm/inverse design/chip-integrated/wavelength division demultiplexer分类
数理科学引用本文复制引用
常乐瑶,王慧琴,李家祥,董美彤,杨浩基..多通道片上微纳波分解复用器的智能逆设计[J].光通信技术,2024,48(6):40-45,6.基金项目
国家自然科学基金项目(62162041)资助 （62162041）
上海市大学生创新创业训练计划项目(CS2221004)资助 （CS2221004）
上海工程技术大学高水平地方高校建设创新人才培养项目(23XSZ001)资助. （23XSZ001）
