Publication: Line Spacing Tunability in Multiwavelength Random Fiber Laser based on Series of Lyot Filters
Date
2022
Authors
Sulaiman A.H.
Gunaseelan J.
Ismail A.
Abdullah F.
Jamaludin M.Z.
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Electrical and Electronics Engineers Inc.
Abstract
We have demonstrated a tunable multiwavelength random fiber laser based on a series of Lyot filter. From the HWP adjustment, the obtained line spacing is 0.4 nm, 1 nm or 2 nm which selectable according to the effective length based on the length of polarization maintaining fiber of PMF1+PMF2, 2PMF1 and PMF1, respectively. The peak power of lasers increases with power of erbium-doped fiber amplifier until the highest peak power of-5 dBm, while the line spacing is fixed at 2 nm. � 2022 IEEE.
Description
Erbium doped fiber amplifiers; Polarization; Polarization-maintaining fiber; Erbium dopde fiber amplifier; Laser-based; Line spacing; Lyot filters; Multiwavelength; Multiwavelength random fiber laser; Nonlinear polarization rotation; Random fibers; Tunabilities; Tunables; Fiber lasers