Abstract
Macroscopic polarized emission is realized from aligned hybrid gold nanorods (HGNRs) embedded in a polyvinyl alcohol film. The alignment of HGNRs is achieved by employing a film stretch method. Under a circularly polarized pump, the emission polarization of the stretched film shows a dipole-like pattern while the original film shows an isotropic emission polarization.
| Original language | English |
|---|---|
| Pages (from-to) | 227-231 |
| Number of pages | 5 |
| Journal | Advanced Optical Materials |
| Volume | 1 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Mar 2013 |
| Externally published | Yes |
Keywords
- Gold nanorods
- Polarization engineering
- Polarized emission
- Surface plasmon resonances