|
|||||
|
|
Nonreciprocal diffraction by spatial modulation of absorption and refraction |
|
| Authors: | Birabassov R Yesayan A Galstyan T V |
| Abstract: | Linear diffraction gratings that provide strongly asymmetric diffraction without surface modulation are created and studied. The spatial phase shift of the refractive-index grating relative to the absorption grating is the origin of nonreciprocal behavior. |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ | |