Photonic Weyl point in a two-dimensional resonator lattice with a synthetic frequency dimension
oleh: Qian Lin, Meng Xiao, Luqi Yuan, Shanhui Fan
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2016-12-01 |
Deskripsi
Weyl points, point degeneracies surrounded by linear dispersions, are the 3-dimensional analogue of the Dirac points known from 2D materials. Here, Linet al. propose a scheme for realizing on-chip electromagnetic Weyl points by utilizing the concept of synthetic dimensions.