Achromatic vector vortex beams from a glass cone
Under total internal reflection light acquires a phase shift that depends on its polarisation. Here, the authors show that this effect can be harnessed to generate so-called vector vortex beams—light with polarization and phase singularities—when white light is back-reflected from a glass cone
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| Main Authors: | , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2016
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| Subjects: | |
| Online Access: | https://doaj.org/article/a8cb6f3e499d497b9620b86ad0a1e0df |
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