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

Wavelength tunable noise-like pulse generation from an erbium-doped fiber laser

2018 ◽  
Vol 21 (1) ◽  
pp. 015502 ◽  
Author(s):  
Guobao Jiang ◽  
Ying Chen ◽  
Lulu Wang ◽  
Fangrong Hu ◽  
Peidong Zhu
Keyword(s):  
Fiber Laser ◽  
Pulse Generation ◽  
Wavelength Tunable ◽  
Erbium Doped

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.

Experimental investigation on Q-switching and Q-switched mode-locking operation in gold nanorods-based erbium-doped fiber laser

2015 ◽  
Vol 13 (8) ◽  
pp. 081401-81405 ◽  
Author(s):  
Xude Wang Xude Wang ◽  
Nian Zhao Nian Zhao ◽  
Hao Liu Hao Liu ◽  
Rui Tang Rui Tang ◽  
Yanfang Zhu Yanfang Zhu ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Fiber Laser ◽  
Gold Nanorods ◽  
Mode Locking ◽  
Erbium Doped ◽  
Q Switching

scholarly journals Q-switching Zirconia-Erbium-doped Pulsed Fiber Laser with MWCNTs-PEO as Saturable Absorber

2019 ◽  
Vol 1372 ◽  
pp. 012003
Author(s):  
Arni Munira Markom ◽  
Muhammad Taufiq Ahmad ◽  
Hazlihan Haris ◽  
Ahmad Razif Muhammad ◽  
Zakiah Mohd Yusoff ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Erbium Doped ◽  
Q Switching ◽  
Pulsed Fiber Laser

Passive Q-switching in an erbium-doped fiber laser using tungsten sulphoselenide as a saturable absorber

2018 ◽  
Vol 16 (2) ◽  
pp. 020009 ◽  
Author(s):  
H. Ahmad H. Ahmad ◽  
Z. C. Tiu Z. C. Tiu ◽  
S. I. Ooi S. I. Ooi
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Erbium Doped ◽  
Q Switching

Nanosecond pulse generation in a graphene mode-locked erbium-doped fiber laser

2014 ◽  
Vol 330 ◽  
pp. 147-150 ◽  
Author(s):  
Handing Xia ◽  
Heping Li ◽  
Zegao Wang ◽  
Yuanfu Chen ◽  
Xiaoxia Zhang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Pulse Generation ◽  
Nanosecond Pulse ◽  
Erbium Doped
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