✦ LIBER ✦
All-optical single-to-dual channel wavelength conversion based on sum-frequency generation and difference-frequency generation
✍ Scribed by Jian Wang; Junqiang Sun
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 328 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Single-to-dual channel wavelength conversion at 40 Gbit/s is experimentally observed based on sum-frequency generation and difference-frequency generation in periodically poled LiNbO 3 waveguides. Wavelength relationships between dual-channel idler waves and three incident waves are investigated in detail. The results imply that dual-channel idler wavelengths and channel spacing can be controlled by appropriately tuning two pump wavelengths.