Abstract
We describe a novel type of second-order cascading by which the signal that is cross polarized to the pump can be split with an efficiency of more than 100%. The process requires the simultaneous phase matching of two second-order parametric interactions, which can easily be achieved with recently fabricated two-dimensional nonlinear photonic crystals.
| Original language | English |
|---|---|
| Pages (from-to) | 921-923 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 27 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1 Jun 2002 |
| Externally published | Yes |