3 datasets found

Currently deployed optical transmission systems use coherent detection for data rates of 40 Gb/s and 100 Gb/s. Quadrature phase shift keying (QPSK) modulation using...

Modulation and detection methods have been studied to improve the performance of optical long distance communication systems. Polarization division multiplexed...

Over the last few decades, optical fibre has become the preferred medium for conveying data across cities, regions, nations, continents, oceans, owing to its very low...