Soutenance de Lavi Upreti
Periodically driven photonic topological gapless systems
| When |
Jun 12, 2020
from 02:00 to 04:00 |
|---|---|
| Where | Amphi Schrödinger |
| Contact Name | Lavi Upreti |
| Attendees |
Lavi Upreti |
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How can the concept of the topology of electronic waves (quantum) also spread to the topology of the (classical) electromagnetic waves in photonics? Instead of the motion of electrons in a lattice, the electromagnetic waves propagate in a lattice created by evanescently coupled waveguide arrays. Under the specific condition, this mapping holds, and that enables us to explore topological phenomena in classical photonics.