Rad Petre Beličev i saradnika pod naslovom „Topological Charge Switch: Topological Charge Switch in Active Multi-Core Fibers“ izabran je za korice septembarskog broja časopisa Annalen der Physik.

Čestitamo!

petra

https://onlinelibrary.wiley.com/doi/abs/10.1002/andp.202170027