scholarly journals Sub-200 femtosecond dispersion-managed soliton ytterbium-doped fiber laser based on carbon nanotubes saturable absorber

2018 ◽  
Vol 26 (7) ◽  
pp. 9063 ◽  
Author(s):  
Lei Hou ◽  
Hongyu Guo ◽  
Yonggang Wang ◽  
Jiang Sun ◽  
Qimeng Lin ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Dispersion Managed Soliton

Ultrafast fiber laser delivering conservative, dispersion-managed, and dissipative solitons

2020 ◽  
Vol 34 (13) ◽  
pp. 2050133
Author(s):  
N. Park
Keyword(s):  
Carbon Nanotubes ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Laser Cavity ◽  
Spectral Bandwidth ◽  
Gaussian Curve ◽  
Dissipative Solitons ◽  
Dispersion Managed Soliton ◽  
First Time ◽  
Good Agreement

A thulium-doped fiber laser, delivering the temporal solitons, has been proposed with a carbon nanotubes saturable absorber. By adjusting the dispersion design in the laser cavity, the proposed laser can generate three types of solitons, which are conservative soliton (CS), dispersion-managed soliton (DMS), and dissipative soliton (DS), respectively. The experimental results show that, for the first time to the best of our knowledge, the autocorrelation traces of CS, DMS, and DS are in good agreement with hyperbolic secant curve, Gaussian curve, and super-Gaussian curve, respectively. DS with the broad spectral bandwidth of 45.3 nm is emitted from the cavity while the dispersion is adjusted to 0.005 ps2.

Q-SWITCHED THULIUM-DOPED FIBER LASER AT 2 MICRON REGION BY 802 NM PUMPING

2015 ◽  
Vol 74 (8) ◽  
Author(s):  
A. A. Latiff ◽  
M. T. Ahmad ◽  
Z. Zakaria ◽  
H. Ahmad ◽  
S. W. Harun
Keyword(s):  
Carbon Nanotubes ◽  
Pump Power ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Pulse Width ◽  
Laser Cavity ◽  
Pulse Generation ◽  
Q Switching ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

An 1892.4 nm ultrafast passive Q-switched fiber laser is demonstrated by using Thulium-doped fiber (TDF) in conjunction with a multi-walled carbon nanotubes (MWCNTs) as a saturable absorber (SA). The MWCNTs film is sandwiched between two FC/PC fiber connectors and integrated into the laser cavity with 802 nm pump for Q-switching pulse generation. The pulse repetition rate can be tuned from 3.8 to 4.6 kHz while the corresponding pulse width reduces from 22.1 to 18.4 μs as the pump power is increased from 187.3 to 194.2 mW. A higher performance Q-switched Thulium-doped fiber laser (TDFL) is expected to be achieved with the optimization of the MWCNT-SA saturable absorber and laser cavity.

Mode-locked Yb-fiber laser with saturable absorber based on carbon nanotubes

Laser Physics ◽  
2011 ◽  
Vol 21 (2) ◽  
pp. 283-286 ◽  
Author(s):  
S. M. Kobtsev ◽  
S. V. Kukarin ◽  
Y. S. Fedotov
Keyword(s):  
Carbon Nanotubes ◽  
Fiber Laser ◽  
Saturable Absorber

Self-Starting Harmonic Mode-Locked Thulium-Doped Fiber Laser with Carbon Nanotubes Saturable Absorber

2013 ◽  
Vol 30 (9) ◽  
pp. 094204 ◽  
Author(s):  
S. W. Harun ◽  
N. Saidin ◽  
D. I. M. Zen ◽  
N. M. Ali ◽  
H. Ahmad ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Harmonic Mode

Q-switched Yb-doped fiber laser operating at 1073 nm using a carbon nanotubes saturable absorber

2014 ◽  
Vol 56 (8) ◽  
pp. 1770-1773 ◽  
Author(s):  
A. H. H. Al-Masoodi ◽  
M. F. Ismail ◽  
F. Ahmad ◽  
N. Kasim ◽  
Yusof Munajat ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Fiber Laser ◽  
Saturable Absorber

High-power Q-switched erbium-ytterbium codoped fiber laser using multiwalled carbon nanotubes saturable absorber

2016 ◽  
Vol 55 (10) ◽  
pp. 106112 ◽  
Author(s):  
Mohd Zulhakimi Ab Razak ◽  
Zatul Saliza Saleh ◽  
Fauzan Ahmad ◽  
Carol Livan Anyi ◽  
Sulaiman W. Harun ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Fiber Laser ◽  
Multiwalled Carbon Nanotubes ◽  
Saturable Absorber ◽  
High Power ◽  
Multiwalled Carbon

scholarly journals Mode-locked double-clad fiber laser with a carbon nanotubes saturable absorber

2013 ◽  
Vol 62 (2) ◽  
pp. 024209
Author(s):  
Wang Sha-Sha ◽  
Pan Yu-Zhai ◽  
Gao Ren-Xi ◽  
Zhu Xiu-Fen ◽  
Su Xiao-Hui ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Fiber Laser ◽  
Saturable Absorber

1GHz harmonic mode-locked fiber laser by using carbon nanotubes film saturable absorber

2018 ◽  
Author(s):  
Qianqian Huang ◽  
Chuanhang Zou ◽  
Tianxing Wang ◽  
Mohammed Al Araimi ◽  
Aleksey Rozhin ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Harmonic Mode
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