Suhairie Saleh
UniversitiTun Hussein Onn Malaysia

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Lyot-based Multi-wavelength Fiber Laser Suhairie Saleh; N. A. Cholan; A. H. Sulaiman; M. A. Mahdi
International Journal of Electrical and Computer Engineering (IJECE) Vol 7, No 2: April 2017
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (344.596 KB) | DOI: 10.11591/ijece.v7i2.pp981-985

Abstract

A multi-wavelength fiber laser which is based on a Lyot filter is experimentally demonstrated. A combination of four-wave mixing in a highly nonlinear fiber and Lyot filter mechanism in the laser cavity is able to generate multi-wavelength with relatively high extinction ratio (ER). At the input current of 100mA, six laser lines with ER more than 5 dB are successfully generated. The wavelength spacing for the multi-wavelength is 0.15nm, corresponding to the characteristics of the Lyot filter used.