Experimental observation of a cyclic dynamics of solitons in a fiber laser

2019 ◽  
Vol 28 (02) ◽  
pp. 1950014
Author(s):  
D. Mallek-Bouras ◽  
D. Boukhaoui ◽  
D. Amroun-Aliane ◽  
R. Becheker ◽  
A. Kellou
Keyword(s):  
Fiber Laser ◽  
Experimental Observation ◽  
Single Pulse ◽  
Pumping Power ◽  
Cyclic Transition ◽  
Soliton Dynamics ◽  
Erbium Doped ◽  
Cyclic Dynamics ◽  
First Time ◽  
Singular Soliton

We report an experimental observation of a singular soliton dynamics in a mode-locked erbium doped fiber laser. This is the first time, to our knowledge, that output intensity exhibits a cyclic transition from a single-pulse to a multi-pulse regime for a fixed value of both pumping power and polarization controllers orientation. Moreover, the pulse duration of the single- and multi-pulse regimes is the same, in contrast with what is usually observed.

Experimental Observation of Bright and Dark Solitons Mode-Locked with Zirconia-Based Erbium-Doped Fiber Laser

2018 ◽  
Vol 35 (2) ◽  
pp. 024203 ◽  
Author(s):  
A. M. Markom ◽  
S. J. Tan ◽  
H. Haris ◽  
M. C. Paul ◽  
A. Dhar ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Experimental Observation ◽  
Dark Solitons ◽  
Erbium Doped

The effect of passive Q-switching observed in an erbium-doped fiber laser at a low pumping power

2001 ◽  
Vol 27 (5) ◽  
pp. 434-436 ◽  
Author(s):  
A. A. Fotiadi ◽  
R. V. Kiyan ◽  
O. V. Shakin
Keyword(s):  
Fiber Laser ◽  
Pumping Power ◽  
Erbium Doped ◽  
Q Switching

scholarly journals Smart Q-switching for single-pulse generation in an erbium-doped fiber laser

2012 ◽  
Vol 20 (4) ◽  
pp. 4397 ◽  
Author(s):  
Luis Escalante-Zarate ◽  
Yuri O. Barmenkov ◽  
Stanislav A. Kolpakov ◽  
José L. Cruz ◽  
Miguel V. Andrés
Keyword(s):  
Fiber Laser ◽  
Single Pulse ◽  
Pulse Generation ◽  
Erbium Doped ◽  
Q Switching

scholarly journals High-Power Large-Energy Raman Soliton Generations Within a Mode-Locked Yb-Doped Fiber Laser Based on High-Damage-Threshold CVD-MoS2 as Modulator

Nanomaterials ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 1305
Author(s):  
Pengfei Ma ◽  
Wei Lin ◽  
Huanian Zhang ◽  
Shanhui Xu ◽  
Zhongmin Yang
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Damage Threshold ◽  
Single Pulse ◽  
Large Energy ◽  
Two Dimensional ◽  
Average Output ◽  
Two Dimensional Materials ◽  
Maximum Average Output Power ◽  
First Time

In our work, based on a high-damage-threshold MoS2 saturable absorber (SA), high-power intra-cavity Raman solitons within a passively mode-locked Yb-doped fiber laser were demonstrated successfully for the first time. The damage threshold of the MoS2 SA was as high as ~0.48 J/cm2. By adjusting the polarization states, stable single- or dual-pulse Raman soliton operations were obtained. The maximum average output power for single-pulse and dual-pulse Raman soliton operations was 80.11 and 89.33 mW, respectively. Our experiment results show significant enhancement in comparison with previous works, which provides fundamental guidance for future designs of high-power, large-energy, intra-cavity Raman soliton generations based on two-dimensional materials as SAs.

scholarly journals Passively Q-switched Yb-doped all-fiber laser based on Ag nanoplates as saturable absorber

Nanophotonics ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 3873-3880
Author(s):  
Bo Fu ◽  
Pan Wang ◽  
Yan Li ◽  
Marcello Condorelli ◽  
Enza Fazio ◽  
...  
Keyword(s):  
Pump Power ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Modulation Depth ◽  
Single Pulse ◽  
Average Output ◽  
Saturable Absorbers ◽  
Maximum Average Output Power ◽  
Easy Integration ◽  
First Time

AbstractWe report on a Q-switched Yb-doped all-fiber laser based on a solution-processed Ag nanoplates saturable absorber. Optical deposition procedure is implemented to transfer the Ag nanoplates onto the fiber core area through the thermal effect. The saturable absorber is sandwiched between two fiber connectors, providing simplicity, flexibility, and easy integration into the laser oscillator. The modulation depth and saturation incident fluence are measured to be ~5.8% and ~106.36 μJ/cm2 at 1-μm region, respectively. Self-started stable Q-switched operation is achieved for a threshold pump power of 180 mW. The repetition rates of the pulse trains range from 66.6 to 184.8 kHz when the pump power scales from 210 to 600 mW. The maximum average output power is 10.77 mW, corresponding to the single-pulse energy of 58.3 nJ and minimum pulse duration of ~1.01 μs. To the best of our knowledge, it is the first time that the Ag nanoplates saturable absorbers are utilized in the 1-μm Yb-doped Q-switched fiber laser.

A switchable triple-wavelength erbium-doped fiber laser with a linear laser cavity

2006 ◽  
Vol 48 (4) ◽  
pp. 632-635 ◽  
Author(s):  
D. Liu ◽  
N. Q. Ngo ◽  
H. N. Chan ◽  
C. K. Teu ◽  
S. C. Tjin
Keyword(s):  
Fiber Laser ◽  
Laser Cavity ◽  
Erbium Doped ◽  
Linear Laser

Single/dual-wavelength switchable and tunable passively Q-switched erbium-doped fiber laser

2020 ◽  
Vol 111 ◽  
pp. 103519
Author(s):  
Shuangcheng Chen ◽  
Baole Lu ◽  
Zengrun Wen ◽  
Haowei Chen ◽  
Jintao Bai
Keyword(s):  
Fiber Laser ◽  
Dual Wavelength ◽  
Erbium Doped

Switchable generation of multi-wavelength continuous wave and square-wave pluses in a bidirectional Erbium-doped fiber laser

2021 ◽  
Vol 143 ◽  
pp. 107302
Author(s):  
Wenxiang Cui ◽  
Xuefang Zhou ◽  
Meihua Bi ◽  
Guowei Yang ◽  
Miao Hu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Continuous Wave ◽  
Square Wave ◽  
Erbium Doped ◽  
Multi Wavelength

Plasma sputtered platinum saturable absorber with variable sputtering time for Q-switched erbium-doped fiber laser

2021 ◽  
Vol 136 ◽  
pp. 106525
Author(s):  
Y.R. Yuzaile ◽  
Z. Zakaria ◽  
N.A. Awang ◽  
N.U.H.H. Zalkepali
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Erbium Doped
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