Superlight inverse Doppler effect

• Main Authors: Shi, Xihang, Lin, Xiao, Kaminer, Ido, Gao, Fei, Yang, Zhaoju, Joannopoulos, John D., Soljačić, Marin, Zhang, Baile
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: Doppler Effect; Superlight; Science::Physics
• 在線閱讀: https://hdl.handle.net/10356/82333; http://hdl.handle.net/10220/50402

It has long been thought that the inverse Doppler frequency shift of light is impossible in homogeneous systems with a positive refractive index. Here we break this long-held tenet by predicting a previously unconsidered Doppler effect of light inside a radiation cone, the so-called Vavilov–Cherenko...