arXiv · 1812.07789
Large and tunable negative refractive index via electromagnetically induced chirality in a semiconductor quantum well nanostructure
Abstract
Large and tunable negative refractive index (NRI) via electromagnetically induced chirality is demonstrated in a semiconductor quantum wells (SQWs) nanostructure by using the reported experimental parameters. It is found: under the experimental results of Ref.[19], the large and controllable NRI can be theoretically obtained in the SQWs sample by modulating the coupling laser field and relative phase, and the frequency regions for NRI can also be sensitively manipulated by them, which will more increase flexibility in implementation of NRI material. The scheme rooted in the experimental results may lead a new avenue to NRI material in solid-state nanostructure.
Explore related subjects
Keep this discovery
Shun-Cai Zhao, Shuang-Ying Zhang, You-Yang Xu. 2018-12-19. Large and tunable negative refractive index via electromagnetically induced chirality in a semiconductor quantum well nanostructure. https://doi.org/10.1134/s0021364014180131
Cite the original work for its findings. Save a collection to share your selection of sources.