基于线性渐变硅光波导的宽带超紧凑型绝缘耦合器
光学
2025-05-06 v3 应用物理
摘要
2x2耦合器在许多光子学应用中至关重要，但往往具有波长敏感性。替代设计可能体积大、复杂或损耗大。我们提出一种宽带超紧凑型绝缘耦合器，具有最小耦合变化和我们所知最短的硅棱长度仅1.44 μm。
引用
@article{arxiv.2504.20512,
title = {Broadband and Ultra-Compact Adiabatic Coupler Based on Linearly Tapered Silicon Waveguides},
author = {Ahmed Bayoumi and Ahmed Khalil and Pol Van Dorpe and Maumita Chakrabarti and Dimitrios Velenis and Philippe Absil and Filippo Ferraro and Yoojin Ban and Joris Van Campenhout and Wim Bogaerts and Qingzhong Deng},
journal= {arXiv preprint arXiv:2504.20512},
year = {2025}
}