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PPLN-based all-optical 40 Gbit/s three-input logic AND gate for both NRZ and RZ signals.
- Source :
- Electronics Letters (Institution of Engineering & Technology); 3/13/2008, Vol. 44 Issue 6, p413-414, 2p, 1 Diagram, 4 Graphs
- Publication Year :
- 2008
-
Abstract
- Reported is an all-optical high-speed three-input logic AND gate using cascaded sum- and difference-frequency generation (cSFG/DFG) in a periodically poled lithium niobate (PPLN) waveguide. The converted idler wave via cSFG/DFG carries the AND result of the three-input signals. PPLN-based 40 Gbit/s three-input logic AND operations for both non-return-to-zero (NRZ) and return-to-zero (RZ) signals are successfully demonstrated in the experiment. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00135194
- Volume :
- 44
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Electronics Letters (Institution of Engineering & Technology)
- Publication Type :
- Academic Journal
- Accession number :
- 31256020
- Full Text :
- https://doi.org/10.1049/el:20080014