Abstract
All-optical wavelength-selective single- and dual-channel wavelength conversion and tuning has been demonstrated in a periodically poled Ti:LiNbO3 waveguide that has two second-harmonic phase-matching peaks by cascaded sum and difference frequency generation (cSFG/DFG). The wavelength conversion efficiency was measured to be -7 dB with coupled pump power of 233 mW.
| Original language | English |
|---|---|
| Pages (from-to) | 2649-2655 |
| Number of pages | 7 |
| Journal | Optics Express |
| Volume | 12 |
| Issue number | 12 |
| DOIs | |
| State | Published - Jun 2004 |