Li, Shi; Yin, Yu; Lewsi, Elfed; Farrell, Gerald; Tokurukawa, Masaki; Rosol, Ahmad Haziq Aiman; Harun, Sulaiman Wadi; Wang, Pengfei
(Society of Photo-Optical Instrumentation Engineers, 2019)
A multiwavelength Q-switched pulse operation obtained directly using a Tm-doped fiber laser and employing gold nanoparticles (GNPs) as a saturable absorber (SA material) is reported. The GNPs SA exhibits a modulation depth ...