
Optical data transmission: the basis of our information society
Optical data transmission by semiconductor lasers is a basic
prerequisite for the globally networked world and today’s information
society.
The ever increasing degree of networking and the desire to
exchange larger amounts of data are the driving force behind the
development of ever faster optical data transmission systems. The
maximum speed of conventional semiconductor lasers has long been a
limiting factor - typical modulation frequencies are currently at levels
well below 50 GHz.For more details Click here
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