Cargando…
Liquid Crystal Lensacons, Logarithmic and Linear Axicons
Until now, several attempts have been made to obtain axicons by using liquid crystals. Previous results had always a considerable deviation from the linear response and the resulting aperture is square. In addition, classical fabrications methods are expensive and only produce fixed phase profiles....
| Autores principales: | , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2014
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5453336/ https://www.ncbi.nlm.nih.gov/pubmed/28788585 http://dx.doi.org/10.3390/ma7042593 |