Passive Mode-Locking of Erbium Doped Fiber Laser with Nano-scale Carbon Black based Saturable Absorber

2014 ◽  
Author(s):  
Jui-Yung Lo ◽  
Yung-Hsiang Lin ◽  
Ting-Hui Chen ◽  
Zhe-Chuan Feng ◽  
Gong-Ru Lin
Keyword(s):  
Carbon Black ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Mode Locking ◽  
Passive Mode ◽  
Nano Scale ◽  
Erbium Doped

Fundamental and harmonic mode-locking in erbium-doped fiber laser based on graphene saturable absorber

2012 ◽  
Vol 285 (13-14) ◽  
pp. 3174-3178 ◽  
Author(s):  
Jaroslaw Sotor ◽  
Grzegorz Sobon ◽  
Karol Krzempek ◽  
Krzysztof M. Abramski
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Mode Locking ◽  
Harmonic Mode ◽  
Erbium Doped ◽  
Graphene Saturable Absorber

Pulsed erbium-doped fiber laser by a few-layer molybdenum disulfide saturable absorber: from Q-switching to mode-locking

2016 ◽  
Vol 55 (8) ◽  
pp. 081308 ◽  
Author(s):  
Zhi-Chao Luo ◽  
Fu-Zao Wang ◽  
Hao Liu ◽  
Meng Liu ◽  
Rui Tang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Molybdenum Disulfide ◽  
Saturable Absorber ◽  
Mode Locking ◽  
Erbium Doped ◽  
Q Switching

scholarly journals 2D molybdenum carbide (Mo2C)/fluorine mica (FM) saturable absorber for passively mode-locked erbium-doped all-fiber laser

Nanophotonics ◽  
2020 ◽  
Vol 9 (8) ◽  
pp. 2523-2530 ◽  
Author(s):  
Sicong Liu ◽  
Yonggang Wang ◽  
Ruidong Lv ◽  
Jiang Wang ◽  
Huizhong Wang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Pulse Duration ◽  
Saturable Absorber ◽  
Molybdenum Carbide ◽  
Heat Dissipation ◽  
Layer Structure ◽  
Transmission Rate ◽  
Mode Locking ◽  
Laser Damage Threshold ◽  
Erbium Doped

AbstractAs a new member of saturable absorber (SA), molybdenum carbide (Mo2C) has some excellent optical properties. Herein, we report a new type of Mo2C/fluorine mica (FM) SA device. Uniform and compact Mo2C films were deposited on the FM by magnetron sputtering method. In order to increase the laser damage threshold, an additional protective layer of silicon oxide was deposited on the Mo2C. The FM is a single-layer structure of 20 μm, and its high elasticity makes it not easy to fracture. The transmission rate of FM is as high as 90% at near infrared wavelength. FM has better heat dissipation and softening temperature than organic composite materials, so it can withstand higher laser power without being damaged. In this work, Mo2C/FM SA was cut into small pieces and inserted into erbium-doped fiber laser to achieve mode-locked operation. The pulse duration and average output power of the laser pulses were 313 fs and 64.74 mW, respectively. In addition, a 12th-order sub-picosecond harmonic mode-locking was generated. The maximum repetition rate was 321.6 MHz and the shortest pulse duration was 338 fs. The experimental results show that Mo2C/FM SA is a broadband nonlinear optical mode-locker with excellent performance.

scholarly journals Sub-40-fs high-power Yb:CALYO laser pumped by single-mode fiber laser

2019 ◽  
Vol 7 ◽  
Author(s):  
Wenlong Tian ◽  
Geyang Wang ◽  
Dacheng Zhang ◽  
Jiangfeng Zhu ◽  
Zhaohua Wang ◽  
...  
Keyword(s):  
Solid State ◽  
Fiber Laser ◽  
Pulse Duration ◽  
Saturable Absorber ◽  
High Power ◽  
Average Power ◽  
Single Mode ◽  
Mode Locking ◽  
Single Mode Fiber ◽  
Passive Mode

We report on the study of single-mode fiber-laser-pumped mode-locked Yb:CALYO lasers via using a passive saturable absorber and Kerr-lens mode-locking technique, respectively. Up to 3.1-W average power with 103-fs pulse duration is obtained from the passive mode-locking, and down to 36-fs pulse duration with more than 2-W average power is achieved by the pure Kerr-lens mode-locking, which is to the best of our knowledge, the highest average power from a reported sub-40-fs Yb-based solid-state oscillator.

Passive mode-locking in erbium-doped fibre laser based on BN-GO saturable absorber

2018 ◽  
Vol 65 (21) ◽  
pp. 2339-2349 ◽  
Author(s):  
H. Ahmad ◽  
S. Soltani ◽  
K. Thambiratnam ◽  
M. Yasin ◽  
M. F. Ismail ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Mode Locking ◽  
Fibre Laser ◽  
Passive Mode ◽  
Erbium Doped
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