Achromatic orbital angular momentum generator
We describe a novel approach for generating light beams that carry orbital angular momentum (OAM) by means of total internal reflection in an isotropic medium. A continuous space-varying cylindrically symmetric reflector, in the form of two glued hollow axicons , is used to introduce a nonuniform ro...
| Egile Nagusiak: | , , , , |
|---|---|
| Formatua: | Artikulua |
| Hizkuntza: | English |
| Argitaratua: |
IOP Publishing
2014-01-01
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| Saila: | New Journal of Physics |
| Gaiak: | |
| Sarrera elektronikoa: | https://doi.org/10.1088/1367-2630/16/12/123006 |