Title :
Robust waveguide beam splitter using shortcuts to adiabaticity
Author :
Hung-Ching Chung;Rui-Dan Wen;Xi Chen;Shuo-Yen Tseng
Author_Institution :
Department of Photonics, National Cheng Kung University, Tainan, Taiwan
Abstract :
We propose a robust 2×2 3 dB waveguide beam splitter designed by shortcuts to adiabaticity. The beam splitter design is achieved by combining shortcuts to adiabaticity and perturbation theory. The error sensitivity of the coupler is minimized by optimizing the system evolution with respect to coupling coefficient variations.
Keywords :
"Robustness","Optical waveguides","Couplings","Couplers","Optical beams","Adiabatic","Interference"
Conference_Titel :
Microoptics Conference (MOC), 2015 20th
Print_ISBN :
978-4-8634-8487-0
DOI :
10.1109/MOC.2015.7416463