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</script>Expanding the channel capacity is the pressing need of today's communication systems. Multiplexing is the technique of combining channels to achieve this without interference. Wavelength-division-multiplexed (WDM) systems and networks are currently being investigated for optical data transmission in telecommunication and computer local area networks etc, with a view to utilize the potential of high bandwidth of such system and networks. This paper reviews some basic wavelength division multiplexed optical systems and networks and their applications.
| citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 2 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
