摘要
针对传统双光束干涉在光学课堂教学中演示难、衬比度低等问题,提出微波光子干涉方法。利用光纤色散改变双光束的相位差,实现稳定且高衬比度双光束干涉结果。该方案以微波光子学视角对双光束干涉全新阐释,有助于加强学生对光干涉理论的理解,促进经典理论和科学前沿的紧密结合,这一新型实验手段为《物理光学》和《光学原理》课程的科教融合与教学创新提供了新途径。
To address the challenges of demonstration difficulty and low contrast in traditional two-beam interference experiment for optical pedagogy,a microwave photonic interference method was proposed.By utilizing fiber dispersion to modify the phase difference between dual beams,stable interference patterns with high-contrast are achieved.This novel interpretation of two-beam interference from the perspective of microwave photonics enhances students’comprehension of optical interference theory and bridges classical theories with cutting-edge scientific frontiers.The innovative experimental approach effectively promotes the integration of scientific research and professional education in courses like“Physical Optic”and“Principles of Optics”,driving pedagogical reform in optical science education.
作者
张尚剑
邹新海
敬超
付尔谷
郑皓文
张锐凯
ZHANG Shangjian;ZOU Xinhai;JING Chao;FU Ergu;ZHENG Haowen;ZHANG Ruikai(School of Optoelectronic Science and Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China;Glasgow College Hainan,University of Electronic Science and Technology of China,Lingshui 572000,Hainan,China)
出处
《实验室研究与探索》
北大核心
2025年第8期89-93,共5页
Research and Exploration In Laboratory
基金
国家自然科学基金(62475034)
四川省高等教育人才培养质量和教学改革项目(JG2024-0221)。
关键词
波动光学
双光束干涉
光纤色散
微波光子学
物理光学
光学原理
wave optics
two-beam interference
chromatic dispersion
microwave photonics
physical optics
principles of optics
