A Q-switched erbium-doped fiber laser using an ultrafast silicon-based variable optical attenuator

2012 ◽  
Author(s):  
Junsu Lee ◽  
You Min Chang ◽  
Ju Han Lee
Keyword(s):  
Fiber Laser ◽  
Variable Optical Attenuator ◽  
Erbium Doped ◽  
Silicon Based

scholarly journals Active Q-switching in an erbium-doped fiber laser using an ultrafast silicon-based variable optical attenuator

2011 ◽  
Vol 19 (27) ◽  
pp. 26911 ◽  
Author(s):  
You Min Chang ◽  
Junsu Lee ◽  
Young Min Jhon ◽  
Ju Han Lee
Keyword(s):  
Fiber Laser ◽  
Variable Optical Attenuator ◽  
Erbium Doped ◽  
Q Switching ◽  
Silicon Based

Effect of Attenuation on Four-Wave Mixing Generation

2011 ◽  
Vol 378-379 ◽  
pp. 748-751
Author(s):  
M.A. Nizam ◽  
N. Arsad ◽  
Hanim Abdul Razak ◽  
S. Shaari ◽  
A.E. Annuar ◽  
...  
Keyword(s):  
Refractive Index ◽  
Optical Fiber ◽  
Fiber Laser ◽  
Laser System ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Lasing Wavelength ◽  
Crystal Fiber ◽  
Variable Optical Attenuator ◽  
Erbium Doped

Four-wave mixing (FWM) phenomenon can be produced by using a different refractive index of the optical fiber in an erbium doped fiber laser system. In our study, we used a 20 meter length of Photonics crystal fiber (PCF) to generate multiwavelength signals. Variable optical attenuator is employed in the setup to study its effect on the output signals. Results show that uniform signals were obtained by using the VOA to suppress other modes of wavelengths which occurred before placing the VOA. New lasing wavelength at 1530.445 nm, 1531.450 nm, 1531.960 and 1532.415 nm were produced uniformly.

A switchable triple-wavelength erbium-doped fiber laser with a linear laser cavity

2006 ◽  
Vol 48 (4) ◽  
pp. 632-635 ◽  
Author(s):  
D. Liu ◽  
N. Q. Ngo ◽  
H. N. Chan ◽  
C. K. Teu ◽  
S. C. Tjin
Keyword(s):  
Fiber Laser ◽  
Laser Cavity ◽  
Erbium Doped ◽  
Linear Laser

Single/dual-wavelength switchable and tunable passively Q-switched erbium-doped fiber laser

2020 ◽  
Vol 111 ◽  
pp. 103519
Author(s):  
Shuangcheng Chen ◽  
Baole Lu ◽  
Zengrun Wen ◽  
Haowei Chen ◽  
Jintao Bai
Keyword(s):  
Fiber Laser ◽  
Dual Wavelength ◽  
Erbium Doped

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

Plasma sputtered platinum saturable absorber with variable sputtering time for Q-switched erbium-doped fiber laser

2021 ◽  
Vol 136 ◽  
pp. 106525
Author(s):  
Y.R. Yuzaile ◽  
Z. Zakaria ◽  
N.A. Awang ◽  
N.U.H.H. Zalkepali
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Erbium Doped
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