Abstract
Symmetric and asymmetric diffusers with a directional diffusion property were both fabricated based on a photopolymerizable hologram material using an ionic liquid as an additive. The diffusion property can be regulated by changing the concentration of the ionic liquid. The fiber structure, the surface-relief structure, and the formation of nanoparticles led to the directional diffusion property of the diffuser.
| Original language | English |
|---|---|
| Pages (from-to) | 1150-1152 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 34 |
| Issue number | 8 |
| DOIs | |
| State | Published - 15 Apr 2009 |
| Externally published | Yes |