Abstract
We present a brief introduction to the orbital angular momentum of light, the subject of our theme issue and, in particular, to the developments in the 13 years following the founding paper by Allen et al. (Allen et al. 1992 Phys. Rev. A 45, 8185 (doi:10.1103/ PhysRevA.45.8185)). The papers by our invited authors serve to bring the field up to date and suggest where developments may take us next.
Original language | English |
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Article number | 20150444 |
Pages (from-to) | 1-9 |
Number of pages | 9 |
Journal | Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences |
Volume | 375 |
Issue number | 2087 |
DOIs | |
Publication status | Published - 28 Feb 2017 |
Keywords
- Optics
- orbital angular momentum
- spin