scholarly journals All fibre Q-switched Thulium-doped fibre laser incorporating Thulium–Holmium co-doped fibre as a saturable absorber

2019 ◽  
Vol 450 ◽  
pp. 160-165 ◽  
Author(s):  
Shi Li ◽  
Yu Yin ◽  
Elfed Lewis ◽  
Gerald Garrell ◽  
Ahmad Haziq Aiman Rosol ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Fibre Laser ◽  
Co Doped

scholarly journals Mode-locked Thulium Ytterbium co-Doped Fiber Laser with Graphene Saturable Absorber

2016 ◽  
Vol 8 (4) ◽  
pp. 104 ◽  
Author(s):  
Sulaiman Wadi Harun ◽  
Mukul C. Paul ◽  
Shyamal Das ◽  
Anirban Dhar ◽  
Harith Ahmad
Keyword(s):  
Graphene Oxide ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Pulse Generation ◽  
Fibre Laser ◽  
Laser Mode ◽  
Laser Applications ◽  
Erbium Doped ◽  
Output Laser ◽  
Co Doped

A passively mode-locked Thulium Ytterbium co-doped fiber laser (TYDFL) is demonstrated using a graphene polyvinyl alcohol saturable absorber as the mode-locker. With 980 nm multimode pumping, the laser operates at 1942.95 nm with repetition rate of 11.76 MHz. The pulse width is calculated to be around 52.85 ps. The maximum pulse energy of 1190.5 pJ is achieved at pump power of 1750 mW. Full Text: PDF ReferencesJ. Sotor et al., "Ultrafast thulium-doped fiber laser mode locked with black phosphorus", Opt. Lett. 40, 3885-3888 (2015) CrossRef J. Wang et al., "152 fs nanotube-mode-locked thulium-doped all-fiber laser", Nature Scientific Reports 6, 28885 (2016) CrossRef I. M. Babar et al., "Double-clad thulium/ytterbium co-doped octagonal-shaped fibre for fibre laser applications", Ukr. J. Phys. Opt. 15, 173-183 (2014) CrossRef Harun et al., "Mode-locked bismuth-based erbium-doped fiber laser with stable and clean femtosecond pulses output", Laser Phys. Lett. 8, 449-452 (2011) CrossRef M. A. Ismail et al., "Nanosecond soliton pulse generation by mode-locked erbium-doped fiber laser using single-walled carbon-nanotube-based saturable absorber", Applied Optics 51, 8621-8624 (2012) CrossRef G. Sobon et al., "Graphene Oxide vs. Reduced Graphene Oxide as saturable absorbers for Er-doped passively mode-locked fiber laser", Opt. Express 20, 19463-19473 (2012) CrossRef G. Sobon et al., "Thulium-doped all-fiber laser mode-locked by CVD-graphene/PMMA saturable absorber", Opt. Express 21, 12797-12802 (2013) CrossRef

scholarly journals Q-switched Ytterbium-doped fibre laser using an 8 cm long Hafnium bismuth erbium co-doped fibre saturable absorber

2021 ◽  
Vol 2075 (1) ◽  
pp. 012020
Author(s):  
M F A Rahman ◽  
P H Reddy ◽  
A Ahmad ◽  
A A Latiff ◽  
M F Baharom ◽  
...  
Keyword(s):  
Remote Sensing ◽  
Saturable Absorber ◽  
Pulse Width ◽  
Peak Power ◽  
Maximum Output Power ◽  
Fibre Laser ◽  
Maximum Output ◽  
Practical Applications ◽  
Maximum Pulse Energy ◽  
Co Doped

Abstract In this paper, we present a Q-switched fibre laser at 1069 nm which is induced by an 8 cm long Hafnium bismuth erbium co-doped fibre (HBEDF) saturable absorber (SA). The pulsating laser has a maximum repetition rate of 67 kHz at 175 mW pump power. We obtained the narrowest pulse width of 3.48 μs, the maximum pulse energy of 70.2 nJ, the maximum output power of 4.7 mW and the maximum peak power of 20.1 mW. The Q-switched laser is simple and may found practical applications in medicine and remote sensing.

Erratum: Saturable absorber modelocked polarisation maintaining erbium-doped fibre laser

1993 ◽  
Vol 29 (9) ◽  
pp. 825
Author(s):  
E.A. de Souza ◽  
M.N. Islam ◽  
C.E. Soccolich ◽  
W. Pleibel ◽  
R.H. Stolen ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Fibre Laser ◽  
Erbium Doped

Experimental Investigation of High Power Erbium–Ytterbium Co-doped Double Clad Fibre Laser

2004 ◽  
Vol 21 (12) ◽  
pp. 2426-2428 ◽  
Author(s):  
Li Li-Jun ◽  
Feng Xin-Huan ◽  
Liu Yan-Ge ◽  
Li Yao ◽  
Yuan Shu-Zhong ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
High Power ◽  
Fibre Laser ◽  
Co Doped

Q-Switched Large-Mode-Area Yb-Doped Fibre Laser Using GaAs as Saturable Absorber

2007 ◽  
Vol 24 (5) ◽  
pp. 1264-1266 ◽  
Author(s):  
Fu Sheng-Gui ◽  
Guo Zhan-Cheng ◽  
Si Li-Bin ◽  
Zhao Ying ◽  
Yuan Shu-Zhong ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Fibre Laser ◽  
Large Mode Area ◽  
Mode Area

scholarly journals Double-clad thulium/ytterbium co-doped octagonal-shaped fibre for fibre laser applications

2014 ◽  
Vol 15 (4) ◽  
pp. 173 ◽  
Author(s):  
I Babar ◽  
M Sabran ◽  
Z Jusoh ◽  
H Ahmad ◽  
S Harun ◽  
...  
Keyword(s):  
Fibre Laser ◽  
Laser Applications ◽  
Co Doped

Passively Q-switched fibre laser utilizing erbium-doped fibre saturable absorber for operation in C-band region

2018 ◽  
Vol 66 (2) ◽  
pp. 235-239 ◽  
Author(s):  
M. F. A. Rahman ◽  
A. A. Latiff ◽  
M. F. M. Rusdi ◽  
K. Dimyati ◽  
S. W. Harun
Keyword(s):  
Saturable Absorber ◽  
Fibre Laser ◽  
Band Region ◽  
Erbium Doped

scholarly journals Near-Infrared Soliton Mode-Locked Thulium Doped Fibre Laser Using WS2-ZnO Composite Material as Saturable Absorber

2019 ◽  
Vol 11 (5) ◽  
pp. 1-10 ◽  
Author(s):  
Harith Ahmad ◽  
Hadieh Monajemi ◽  
Muhammad Zharif Samion ◽  
Norazriena Yusoff ◽  
Mohd Faizal Ismail ◽  
...  
Keyword(s):  
Composite Material ◽  
Saturable Absorber ◽  
Near Infrared ◽  
Fibre Laser

Tm–Ho Co-Doped Fiber Saturable Absorber Based All-Optical Active Q-Switching

2015 ◽  
Vol 36 (5) ◽  
pp. 495-499 ◽  
Author(s):  
Mengmeng Tao ◽  
Guobin Feng ◽  
Fei Wang ◽  
Ping Wang ◽  
Ting Yu ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
All Optical ◽  
Q Switching ◽  
Co Doped
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