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Cost-effective wavelength selectable light source using DFB fibre laser array

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7 Author(s)
Liu, F. ; Res. Center COM, Tech. Univ., Lyngby, Denmark ; Zheng, X. ; Pedersen, R.J.S. ; Varming, P.
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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

Published in:

Electronics Letters  (Volume:36 ,  Issue: 7 )