Intensity-dependent modulation of optically active signals in a chiral metamaterial

oleh: Sean P. Rodrigues, Shoufeng Lan, Lei Kang, Yonghao Cui, Patrick W. Panuski, Shengxiang Wang, Augustine M. Urbas, Wenshan Cai

Format: Article
Diterbitkan: Nature Portfolio 2017-02-01

Deskripsi

Here Rodrigueset al. report an optical metamaterial with tailored chiroptical effects in the nonlinear regime, which exhibits a pronounced shift in its circular dichroism spectrum under a modest level of excitation power.