Research on the switch of Q-switched mode-locking and continuous-wave mode-locking in an erbium-doped fiber laser based on SESAM

2021 ◽  
Author(s):  
Zheng Wu ◽  
Qianchao Wu ◽  
Yong Yao ◽  
Yanfu Yang ◽  
Ke Xu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Continuous Wave ◽  
Mode Locking ◽  
Wave Mode ◽  
Erbium Doped ◽  
Continuous Wave Mode

Stable continuous-wave mode-locked laser from a 1645 nm Er:YAG ceramic oscillator

2022 ◽  
Author(s):  
Yangyu Liu ◽  
Xue Cao ◽  
AnHua Xian ◽  
Guangmiao Liu ◽  
Wei zhou ◽  
...  
Keyword(s):  
Solid State ◽  
Pulse Width ◽  
Peak Power ◽  
Continuous Wave ◽  
Modulation Depth ◽  
Average Power ◽  
Mode Locking ◽  
Wave Mode ◽  
Semiconductor Saturable Absorber ◽  
Continuous Wave Mode

Abstract We demonstrate stable continuous-wave mode-locking (CWML) pulses around 1645nm by employing the home-made Er:YAG ceramic. By using a fiber laser and semiconductor saturable absorber mirror (SESAM) with modulation depth of 1.2%, we get ML pulses with the output average power up to 815 mW, the pulse width shortened as ~4 ps, and the peak power of 1.8 kW. With the SESAM of modulation depth of 2.4%, the second-order harmonic ML pulses were also obtained. As far as we know, this is the first report of CWML from Er3+-doped ceramics and also the shortest pulse duration in Er3+-doped solid-state oscillators.

Passively continuous-wave mode-locked Er^3+-doped ZBLAN fiber laser at 28 μm

2012 ◽  
Vol 37 (18) ◽  
pp. 3849 ◽  
Author(s):  
Chen Wei ◽  
Xiushan Zhu ◽  
R. A. Norwood ◽  
N. Peyghambarian
Keyword(s):  
Fiber Laser ◽  
Continuous Wave ◽  
Wave Mode ◽  
Continuous Wave Mode

Saturable Bragg reflector-based continuous-wave mode locking of Yb:KGd(WO 4) 2 laser

2002 ◽  
Vol 49 (5-6) ◽  
pp. 787-793 ◽  
Author(s):  
A. MAJOR ◽  
L. GINIŪNAS ◽  
N. LANGFORD ◽  
A. I. FERGUSON ◽  
D. BURNS ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Mode Locking ◽  
Wave Mode ◽  
Bragg Reflector ◽  
Continuous Wave Mode

Continuous-wave mode locking of a bulk erbium–ytterbium glass laser

1994 ◽  
Vol 19 (4) ◽  
pp. 272 ◽  
Author(s):  
G. Cerullo ◽  
S. De Silvestri ◽  
P. Laporta ◽  
S. Longhi ◽  
V. Magni ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Mode Locking ◽  
Wave Mode ◽  
Glass Laser ◽  
Continuous Wave Mode

Q-switched and continuous-wave mode-locking of a diode-pumped Nd:Gd0.64Y0.36VO4−Cr4+:YAG laser

2005 ◽  
Vol 81 (4) ◽  
pp. 511-515 ◽  
Author(s):  
S. P. Ng ◽  
D. Y. Tang ◽  
J. Kong ◽  
L. J. Qin ◽  
X. L. Meng ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Mode Locking ◽  
Wave Mode ◽  
Yag Laser ◽  
Diode Pumped ◽  
Continuous Wave Mode

scholarly journals Transition of pulsed operation from Q-switching to continuous-wave mode-locking in a Yb:KLuW waveguide laser

2020 ◽  
Vol 28 (12) ◽  
pp. 18027
Author(s):  
Ji Eun Bae ◽  
Xavier Mateos ◽  
Magdalena Aguiló ◽  
Francesc Díaz ◽  
Javier Rodríguez Vázquez de Aldana ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Mode Locking ◽  
Wave Mode ◽  
Waveguide Laser ◽  
Q Switching ◽  
Continuous Wave Mode

Growth, spectroscopy and high power laser operation of Yb:YAl3(BO3)4 crystal: Continuous-wave, mode-locking and chirped pulse regenerative amplification

2019 ◽  
Vol 89 ◽  
pp. 261-267
Author(s):  
A.S. Rudenkov ◽  
V.E. Kisel ◽  
K.N. Gorbachenya ◽  
A.S. Yasukevich ◽  
V.V. Maltsev ◽  
...  
Keyword(s):  
High Power ◽  
Continuous Wave ◽  
Mode Locking ◽  
Wave Mode ◽  
Laser Operation ◽  
High Power Laser ◽  
Power Laser ◽  
Chirped Pulse ◽  
Continuous Wave Mode

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
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