Abstract
We demonstrate that rectangular few-mode dielectric waveguides, fabricated with standard lithographic technique, can support on-chip propagation of optical vortices. We show that specific superpositions of waveguide eigenmodes form quasi-degenerate modes carrying light with high purity states of orbital angular momentum.
| Original language | English |
|---|---|
| Title of host publication | 2017 Opto-Electronics and Communications Conference (OECC) and Photonics Global Conference (PGC) |
| Place of Publication | Piscataway |
| Publisher | Institute of Electrical and Electronics Engineers |
| Number of pages | 3 |
| ISBN (Electronic) | 978-1-5090-6293-5 |
| ISBN (Print) | 978-1-5090-6294-2 |
| DOIs | |
| Publication status | Published - 17 Nov 2017 |
| Event | 22nd Opto-Electronics and Communications Conference (OECC 2017) : Photonics Global Conference (PGC) - Sands Expo and Convention Centre, Singapore, Singapore, Singapore Duration: 31 Jul 2017 → 4 Aug 2017 Conference number: 22 http://www.photonics2017.org/ |
Conference
| Conference | 22nd Opto-Electronics and Communications Conference (OECC 2017) |
|---|---|
| Abbreviated title | OECC 2017 |
| Country/Territory | Singapore |
| City | Singapore |
| Period | 31/07/17 → 4/08/17 |
| Internet address |
Keywords
- optical vortices
- orbital angular momentum
- polymer waveguides
- rectangular waveguides
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