948 kHz repetition rate, picosecond pulse duration, all-PM 1.03 μm mode-locked fiber laser based on nonlinear polarization evolution

2014 ◽  
Author(s):  
S. Boivinet ◽  
J.-B. Lecourt ◽  
Y. Hernandez ◽  
A. Fotiadi ◽  
P. Mégret
Keyword(s):  
Fiber Laser ◽  
Pulse Duration ◽  
Repetition Rate ◽  
Picosecond Pulse ◽  
Nonlinear Polarization ◽  
Polarization Evolution

Study of an Er-Doped All-PM-Fiber Laser Mode- Locked by Nonlinear Polarization Evolution

2018 ◽  
Vol 30 (24) ◽  
pp. 2111-2114 ◽  
Author(s):  
Zhigang Peng ◽  
Zhaochen Cheng ◽  
Xiangbao Bu ◽  
Chang Hong ◽  
Huijuan Li ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Laser Mode ◽  
Nonlinear Polarization ◽  
Polarization Evolution ◽  
Er Doped

Graphene based Q-switched tunable S-band fiber laser incorporating arrayed waveguide gratings (AWG)

2014 ◽  
Vol 23 (01) ◽  
pp. 1450004 ◽  
Author(s):  
F. D. Muhammad ◽  
M. Z. Zulkifli ◽  
H. Ahmad
Keyword(s):  
Pump Power ◽  
Fiber Laser ◽  
Pulse Duration ◽  
Repetition Rate ◽  
Tunable Laser ◽  
Laser Cavity ◽  
Laser Source ◽  
Arrayed Waveguide Gratings ◽  
Waveguide Gratings ◽  
Arrayed Waveguide

We present in this paper, the result of successful fabrication of a novel graphene-based Q-switched fiber laser in the S-band region using an arrayed waveguide gratings (AWGs). The S-band lasing is realized by employing a depressed-cladding erbium doped fiber (DC-EDF), as the gain medium. A new ferrule-to-ferrule and stepwise optical extraction method is introduced and employed for depositing the thin graphene layer within the fiber laser cavity as the saturable absorber, while a tunable laser source (TLS) is used for depositing graphene onto the fiber ferrule. A demonstration of performance characteristics of this device is presented showing a Q-switched threshold of 65.29 mW and a range of repetition rate from 73.6 kHz to 331.1 kHz, with a linear increment. Minimum pulse duration of 1.218 μs is obtained at a pump power of 100.44 mW. Additional measurements are performed on the characteristics of the output power, pulse duration, pulse repetition rate, pulse energy, and peak power with respect to the pump power.

A stable 2 μm passively Q-switched fiber laser based on nonlinear polarization evolution

Laser Physics ◽  
2014 ◽  
Vol 24 (8) ◽  
pp. 085102 ◽  
Author(s):  
X He ◽  
A Luo ◽  
W Lin ◽  
Q Yang ◽  
T Yang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Nonlinear Polarization ◽  
Polarization Evolution

Pulse generation in Yb-doped polarization-maintaining fiber laser by nonlinear polarization evolution

2020 ◽  
Vol 29 (7) ◽  
pp. 074206
Author(s):  
Cheng-Bin Liang ◽  
Yan-Rong Song ◽  
Zi-Kai Dong ◽  
Yun-Feng Wu ◽  
Jin-Rong Tian ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Pulse Generation ◽  
Nonlinear Polarization ◽  
Polarization Evolution ◽  
Polarization Maintaining Fiber ◽  
Polarization Maintaining
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