Abstract
We show that it is possible to confine light in a volume of order 10−3 cubic wavelengths using only dielectric material. Low-index (air) cavities are simulated in high-index rod-connected diamond photonic crystals. These cavities show long storage times (Q -factors >106) even at the lowest volumes. Fabrication of such structures could open a new field of photon-level interactions.
| Original language | English |
|---|---|
| Pages (from-to) | 5202-5205 |
| Number of pages | 4 |
| Journal | Optics Letters |
| Volume | 43 |
| Issue number | 21 |
| Early online date | 17 Oct 2018 |
| DOIs | |
| Publication status | Published - 1 Nov 2018 |
Keywords
- Microcavities
- Photonic bandgap materials
- Photonic crystals