Dispersion-based control of spatial modes for parametric down-conversion in a multimode waveguide
We demonstrate a scheme to control spatial characteristics of spontaneous parametric down-converted light in a multimode waveguide, based on intermodal dispersion. The down-converted photons are characterized by measurement of beam quality factors. © 2012 OSA.
| Váldodahkkit: | , , |
|---|---|
| Materiálatiipa: | Journal article |
| Giella: | English |
| Almmustuhtton: |
2012
|