Generation of stable mode-locked fiber laser based MWCNTs in 1.5-μm waveband
Document Type
Conference Item
Publication Date
1-1-2021
Abstract
Pulses fiber laser had been successfully generated by using multi-wall carbon nanotubes thin film saturable absorber at room temperature. The saturable absorber is incorporated into a ring laser cavity. A stable Kelly sidebands mode-locked pulse spectrum with 1561.3 nm wavelength at the pump power of 86.8 mW. The repetition rate and pulse width of 12.3 MHz and 0.51 picosecond, respectively. A stable operation is observed for an hour at room temperature. These simple and reliable system features offer interesting research study especially in mode-locked pulse generation at 1.5 μm waveband. © 2021 Institute of Physics Publishing. All rights reserved.
Keywords
Fiber lasers, Multiwalled carbon nanotubes (MWCN), Optical pumping, Pulse repetition rate, Ring lasers, 1.5 μm, A-RINGS, A-stable, Laser-based, Mode-locked pulse, MWCNT's, Pulse fiber laser, Ring laser cavity, Stable modes, Wavebands, Saturable absorbers
Divisions
Computer
Funders
Ministry of Higher Education, Malaysia,Universiti Malaya,Universiti Kebangsaan Malaysia,Universiti Teknologi Malaysia [Grant No: FRGS/1/2020/STG07/UKM/02/3, IIRG028C-2019, R.J130000.7809.4L671]
Publication Title
Journal of Physics: Conference Series
Volume
2075
Issue
1
Event Title
Journal of Physics: Conference Series
Event Location
Terengganu, Virtual
Event Dates
15-16 September 2021
Event Type
conference