Journal article
Tunable All-Optical Wavelength Conversion Based on Cascaded SHG/DFG in a Ti:PPLN Waveguide Using a Single CW Control Laser
Tunable all-optical wavelength conversion (AOWC) of a 40-Gb/s RZ-OOK data signal based on cascaded second-harmonic generation (SHG) and difference-frequency generation (DFG) in a Ti:PPLN waveguide is demonstrated. Error-free performances with negligible power penalty are achieved for the wavelength-converted signal at 1535, 1538, 1541, 1551, 1554, and 1557 nm, respectively.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2012 |
| Pages: | 1396-1400 |
| ISSN: | 19430655 and 19430647 |
| Types: | Journal article |
| DOI: | 10.1109/JPHOT.2012.2209410 |
| ORCIDs: | Hu, Hao |
Adaptive optics All-optical wavelength conversion (AOWC) Applied optics. Photonics DFG Frequency conversion LiNbO<sub>3</sub>:Ti Optical filters Optical polarization Optical receivers Optical waveguides Optical wavelength conversion Optics. Light QC350-467 RZ-OOK data signal SHG TA1501-1820 bit rate 40 Gbit/s difference-frequency generation difference-frequency generation (DFG) error-free performances lithium compounds optical harmonic generation optical waveguides optical wavelength conversion periodically poled lithium niobate (PPLN) second-harmonic generation second-harmonic generation (SHG) single CW control laser titanium tunable all-optical wavelength conversion wavelength 1535 nm wavelength 1538 nm wavelength 1541 nm wavelength 1551 nm wavelength 1554 nm wavelength 1557 nm
