Harmonic Dark Pulse Emission in Erbium-Doped Fiber Laser

• Main Authors: Tiu, Zian Cheak, Zarei, A., Tan, S.J., Ahmad, Harith, Harun, Sulaiman Wadi
• Format: Article
• Published: Institute of Physics 2015
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/19271/; http://dx.doi.org/10.1088/0256-307X/32/3/034203

A harmonic dark pulse generation in an erbium-doped fiber laser is demonstrated based on a figure-of-eight configuration. It is found that the harmonic dark pulse can be shifted from the fundamental to the 5th order harmonic by increasing the pump power with an appropriate polarization controller or...