收稿日期: 2015-03-24
网络出版日期: 2016-10-31
基金资助
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
Beam splitter in optical waveguides designed by shortcuts to adiabaticity
Received date: 2015-03-24
Online published: 2016-10-31
浦珺慧, 施解龙, 吴仁华, 陈玺 . 基于量子绝热捷径技术的光波导分束器设计[J]. 上海大学学报(自然科学版), 2016 , 22(5) : 545 -551 . DOI: 10.3969/j.issn.1007-2861.2015.02.007
Shortcuts to adiabaticity have been proposed to accelerate “slow” adiabatic processes with the applications in atom, molecular and optical physics. Based on the quantum optical analogy of coupled waveguide, the coupling coefficient and propagating constant are designed by using shortcuts to adiabaticity, to realize optical beam splitters in short length. Compared with resonant and adiabatic couplers by numerical simulation, the designed waveguide is demonstrated its advantages on shorter length and high stability.
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