scholarly journals Q-switching and mode-locking pulse generation with graphene oxide paper-based saturable absorber

2015 ◽  
Vol 2015 (6) ◽  
pp. 208-214 ◽  
Author(s):  
Sulaiman Wadi Harun ◽  
Muhamad Burhan Shah Sabran ◽  
Salam Mahdi Azooz ◽  
Ahmad Zarif Zulkifli ◽  
Mohd Afiq Ismail ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Saturable Absorber ◽  
Mode Locking ◽  
Pulse Generation ◽  
Q Switching ◽  
Graphene Oxide Paper

Graphene oxide-COOH as a new saturable absorber for both Q-switching and mode-locking fiber lasers

2017 ◽  
Vol 15 (10) ◽  
pp. 101402 ◽  
Author(s):  
Fengyan Zhao Fengyan Zhao ◽  
Yishan Wang Yishan Wang ◽  
Yonggang Wang Yonggang Wang ◽  
Hushan Wang Hushan Wang ◽  
Yajun Cai Yajun Cai
Keyword(s):  
Graphene Oxide ◽  
Saturable Absorber ◽  
Fiber Lasers ◽  
Mode Locking ◽  
Q Switching

Tin Telluride Quantum Dots as a Novel Saturable Absorber for Q‐Switching and Mode Locking in Fiber Lasers

2020 ◽  
pp. 2001821
Author(s):  
Safayet Ahmed ◽  
Junpeng Qiao ◽  
Ping Kwong Cheng ◽  
Ahmed Mortuza Saleque ◽  
Mohammad Ismail Hossain ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Saturable Absorber ◽  
Fiber Lasers ◽  
Mode Locking ◽  
Tin Telluride ◽  
Q Switching

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.

scholarly journals Passively harmonic mode locking in ytterbium-doped fiber laser with graphene oxide saturable absorber

2013 ◽  
Vol 52 (12) ◽  
pp. 126102 ◽  
Author(s):  
Huiquan Li ◽  
Yonggang Wang ◽  
Peiguang Yan ◽  
Guangzhong Cao ◽  
Junqing Zhao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Mode Locking ◽  
Harmonic Mode

Graphene oxide paper as a saturable absorber for Er- and Tm-doped fiber lasers

2015 ◽  
Vol 3 (4) ◽  
pp. 119 ◽  
Author(s):  
Jakub Boguslawski ◽  
Jaroslaw Sotor ◽  
Grzegorz Sobon ◽  
Rafal Kozinski ◽  
Krzysztof Librant ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Saturable Absorber ◽  
Fiber Lasers ◽  
Graphene Oxide Paper

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
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