基于量子绝热捷径技术的光波导分束器设计

发布时间：2018-04-29 00:01

本文选题：集成光学 + 耦合波导　；参考：《上海大学学报(自然科学版)》2016年05期

【摘要】：用于加快量子绝热"慢"过程的量子绝热捷径技术,已广泛应用于原子、分子和光物理.基于耦合波导的量子光学类比,利用量子绝热捷径技术设计光学波导的耦合系数与传播常数,实现快速的光波导分束器件.通过数值模拟,并与共振耦合和绝热耦合波导进行比较.结果表明,量子绝热捷径技术所设计的光学波导分束器具有长度短、输出稳定性高的优势.
[Abstract]:Quantum adiabatic shortcuts used to speed up the "slow" process of quantum adiabatics have been widely used in atomic, molecular and photophysics. Based on the quantum optical analogy of coupled waveguide, the coupling coefficient and propagation constant of optical waveguide are designed by using quantum adiabatic shortcut technique to realize the fast beam splitting device of optical waveguide. The numerical simulation is carried out and compared with the resonant coupled waveguide and adiabatic coupling waveguide. The results show that the optical waveguide beam splitter designed by quantum adiabatic shortcut technique has the advantages of short length and high output stability.
【作者单位】：上海大学理学院;
【基金】：国家自然科学基金资助项目(11474193,61176118) 上海市浦江人才计划资助项目(13PJ1403000) 教育部博士点基金资助项目(2013310811003) 上海市高校特聘教授“东方学者”资助项目
【分类号】：TN252;TN929.1

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