摘要
为了在光计算教学中提供让学生更易于形象理解光的并行计算能力和实现方式的教学环境,基于向量-矩阵乘法的基本原理,采用LED阵列、光敏管阵列、柱面透镜、薄透镜等简易的基础光学元件搭建了4×4的光学向量-矩阵乘法器教学演示实验.该演示实验展示了并行光计算系统的基本功能实现和构成要素,有助于学生对光计算有初步的形象认识和了解,认知本课程的目的和意义,有利于激发学生对课程学习的兴趣.
In order to make the parallel computing capability of the light and the realization ways more clearly for the students during the optical computing course teaching, we propose a simple teaching demo experiment. The optical core of the experiment is a 4 × 4 optical vector-matrix multiplicator, which consists of some pieces of LED arrays, photoelectric diodes and lens. The demo experiment lays out the basic function and make up of the parallel optical computing system, which are helpful for excite the interest of the students in learning the course.
出处
《大学物理》
北大核心
2008年第8期38-41,共4页
College Physics
基金
国家自然科学基金资助项目(60673147)
"985"二期"高性能计算"创新平台支持项目
关键词
并行光计算
光计算硬件
教学演示实验
光学向量-矩阵乘法器
parallel optical computing
optical computing hardware
teaching demo experiment
optical vector-matrix multiplicator
