Q-switching simulation of Er-doped LiNbO3 waveguide lasers

1995 ◽  
Author(s):  
Danilo Scarano ◽  
Ivo Montrosset
Keyword(s):  
Waveguide Lasers ◽  
Q Switching ◽  
Er Doped

1.55-μmDFB waveguide lasers integrated on Yb-Er-doped phosphate glass substrate

2001 ◽  
Author(s):  
Sylvain Blaize ◽  
Jean-Emmanuel Broquin ◽  
Jacob Philipsen ◽  
Cedric Cassagnetes
Keyword(s):  
Phosphate Glass ◽  
Glass Substrate ◽  
Waveguide Lasers ◽  
Er Doped

Modeling of Tm–Ho codoped fiber saturable absorber based passive Q-switching of an Er-doped fiber laser

Laser Physics ◽  
2014 ◽  
Vol 24 (8) ◽  
pp. 085110 ◽  
Author(s):  
Mengmeng Tao ◽  
Xisheng Ye ◽  
Zhenbao Wang ◽  
Yan Yan ◽  
Gang Feng ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Q Switching ◽  
Er Doped

Waveguide lasers by ion-exchange in Er-doped glass

1997 ◽  
Author(s):  
J. Amin ◽  
David L. Veasey ◽  
Norman A. Sanford ◽  
Joseph S. Hayden
Keyword(s):  
Ion Exchange ◽  
Waveguide Lasers ◽  
Er Doped ◽  
Doped Glass

Laser-driven self-exfoliation of graphene oxide layers on a fiber facet for Q switching of an Er-doped fiber laser at the longest wavelength

2020 ◽  
Vol 8 (8) ◽  
pp. 1324 ◽  
Author(s):  
Byungjoo Kim ◽  
Seongjin Hong ◽  
Jaedeok Park ◽  
Yongsoo Lee ◽  
Dong-il Yeom ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Fiber Laser ◽  
Oxide Layers ◽  
Q Switching ◽  
Er Doped

Silver film ion-exchanged Er-doped waveguide lasers and photowritten waveguide gratings in phosphate glass

2006 ◽  
Author(s):  
Sanna Yliniemi ◽  
Jacques Albert ◽  
Albane Laronche ◽  
Qing Wang ◽  
Seppo Honkanen
Keyword(s):  
Phosphate Glass ◽  
Silver Film ◽  
Waveguide Lasers ◽  
Waveguide Gratings ◽  
Er Doped

Tm-Ho codoped fiber based multi-wavelength Q-switching of an Er-doped fiber laser

2015 ◽  
Vol 354 ◽  
pp. 209-212 ◽  
Author(s):  
Mengmeng Tao ◽  
Guobin Feng ◽  
Alexey Andrianov ◽  
Arkady Kim ◽  
Ting Yu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Q Switching ◽  
Multi Wavelength ◽  
Er Doped

scholarly journals Submicrosecond Q-Switching Er-Doped All-Fiber Ring Laser Based on Black Phosphorus

2017 ◽  
Vol 2017 ◽  
pp. 1-4 ◽  
Author(s):  
Yao Cai ◽  
Yanliang He ◽  
Xiaoke Zhang ◽  
Rui Jiang ◽  
Chenliang Su ◽  
...  
Keyword(s):  
Pump Power ◽  
Saturable Absorber ◽  
Ring Cavity ◽  
Physical Structure ◽  
Pulse Generation ◽  
Black Phosphorus ◽  
Ultrafast Relaxation ◽  
Q Switching ◽  
Direct Band ◽  
Er Doped

Black phosphorus (BP), a new two-dimensional (2D) material, has been deeply developed for extensive applications in electronics and optoelectronics due to its similar physical structure to graphene and thickness dependent direct band gap. Here, we demonstrated a submicrosecond passive Q-switching Er-doped fiber laser with BP as saturable absorber (SA). The BP saturable absorber was fabricated by mechanical exfoliation method. By taking full advantage of the ultrafast relaxation time of BP-SA and careful design of compact ring cavity, we obtained stable Q-switching pulses output with a shortest duration as narrow as 742 ns. With increasing the pump power, the pulse repetition rate accreted gradually almost linearly from 9.78 to 61.25 kHz, and the pulse duration declined rapidly at lower pump power regime and retained approximate stationary at higher pump power regime from 3.05 to 0.742 μs. The experimental results indicate that BP-SA can be an effective SA for nanosecond Q-switching pulse generation.

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