Reply to Comment on ‘Evidence of slow-light effects from rotary drag of structured beams’
oleh: Emma Wisniewski-Barker, Graham Gibson, Sonja Franke-Arnold, Zhimin Shi, Robert W Boyd, Miles J Padgett
| Format: | Article |
|---|---|
| Diterbitkan: | IOP Publishing 2014-01-01 |
Deskripsi
The phenomenon of self-pumped slow light, where a single beam appears to be slowed by a solid-state media, is both subtle and controversial. Here, we reply to a comment on our recent work, which uses an observation of enhanced photon drag to distinguish between group delay and pulse reshaping.