A cost-effective wavelength selectable light source comprising a distributed feedback (DFB) fibre laser array is proposed. A large number of wavelengths can be selected via optical space switches using only one shared pump laser. The structure is a good candidate for use as a wavelength selectable backup transmitter for wavelength division multiplexed (WDM) systems.
Cost-effective wavelength selectable light source using DFB fibre laser array
2000-03-30
2 pages
Aufsatz (Zeitschrift)
Englisch
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