AI Article Synopsis
- A new hybrid cable antenna television (CATV) and radio-over-fiber (ROF) transport system is introduced, utilizing advanced technologies for improved performance.
- The system incorporates an injection locking technique to minimize RF power loss, a tunable optical bandpass filter for optimizing signal formats, and photonic crystal fiber to decrease dispersion.
- The proposed system shows significant improvements in key performance metrics, including carrier-to-noise ratio, composite second-order, composite triple beat, and bit error rate.
Article Abstract
A bidirectional hybrid cable antenna television (CATV)/radio-over-fiber (ROF) wavelength-division-multiplexing (WDM) transport system using injection locking technique to suppress the rf power degradation, tunable optical bandpass filter to generate optical single-sideband format for the CATV signal or only one optical sideband format for the ROF one, and photonic crystal fiber to reduce the net dispersion is proposed and demonstrated. Impressive performances of the carrier-to-noise ratio, the composite second-order, the composite triple beat, and the bit error rate were obtained in our proposed systems.
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| http://dx.doi.org/10.1364/OL.35.000279 | DOI Listing |
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