Abstract
This paper presents the first demonstration of the use of a periodically poled lithium niobate device for signal processing at 640 Gbit/s. Clock recovery is performed successfully using the lithium niobate device, and the clock signal is used to control a nonlinear fiber-based demultiplexer. The full 640-Gbit/s system gives error-free performance with no pattern dependence and there is less than 1-dB power penalty after 50-km fiber transmission.
| Original language | English |
|---|---|
| Article number | 4785286 |
| Pages (from-to) | 205-213 |
| Number of pages | 9 |
| Journal | Journal of Lightwave Technology |
| Volume | 27 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 Feb 2009 |
Keywords
- Clock recovery
- Optical fiber communication
- Optical switches
- Ultrahigh-speed data transmission
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