How the fibre communications revolution began

The end of a 20 metre optical fibre bundle

The end of a 20 metre optical fibre bundle containing 81 fibres

The end of a 20 metre optical fibre bundle containing 81 fibres. White light emerges as green due to differential absorbtion.

2016: Half a Century of Optical Fibre Communications

2016 is the 50th anniversary of the publication that started it all.

Optical Fibre has transformed our world yet is now almost completely ignored.

The reasons?:

  • It is largely hidden (beneath our streets and oceans).
  • No surviving commercial organisation has an interest in promoting the STL history.
  • Few remember just how poor global communications used to be.

Useful Links

For anyone who enjoyed STL

STL Quarter Century Club


For the full story of optical communication see

"City of Light - The Story of Fiber Optics" by Jeff Hecht


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