A New Meta: Realizing Negative Refraction of Light Using Atomic Media

- A novel platform towards applications such as powerful lenses and cloaking devices -

Researchers at NTT and Lancaster University have established large-scale microscopic simulations to reveal that that cooperatively responding atoms, ordered in a lattice, can achieve negative refracti...

Photonic topological phase transition achieved by material phase transition

- Promising for reconfigurable functional photonic integrated circuit technologies -

TOKYO - September 6th, 2024 - A collaborating team of NTT Corporation (NTT) and Tokyo Institute of Technology (Prof. Masaya Notomi in Physics Department, Tokyo Tech) has succeeded in achieving photoni...