ZnS Nanospheres for Optical Modulator in an Erbium‐Doped Fiber Laser

2020 ◽  
Vol 532 (3) ◽  
pp. 1900454
Author(s):  
Jie Liu ◽  
Xiaohui Li ◽  
Jiangjiang Feng ◽  
Chuang Zheng ◽  
Yamin Wang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Optical Modulator ◽  
Erbium Doped

scholarly journals Nonlinear Optical Materials: ZnS Nanospheres for Optical Modulator in an Erbium‐Doped Fiber Laser (Ann. Phys. 3/2020)

2020 ◽  
Vol 532 (3) ◽  
pp. 2070019
Author(s):  
Jie Liu ◽  
Xiaohui Li ◽  
Jiangjiang Feng ◽  
Chuang Zheng ◽  
Yamin Wang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Nonlinear Optical Materials ◽  
Optical Modulator ◽  
Erbium Doped

Pulsed Regimes of Erbium-Doped Fiber Laser Q-Switched Using Acousto-Optical Modulator

2014 ◽  
Vol 20 (5) ◽  
pp. 337-344 ◽  
Author(s):  
Yuri O. Barmenkov ◽  
Alexander V. Kirryanov ◽  
Jose L. Cruz ◽  
Miguel V. Andres
Keyword(s):  
Fiber Laser ◽  
Optical Modulator ◽  
Erbium Doped

scholarly journals Erbium - doped fiber laser systems: Routes to chaos

2014 ◽  
Vol 11 (4) ◽  
pp. 551-563
Author(s):  
Vesna Rubezic ◽  
Ana Jovanovic
Keyword(s):  
Fiber Laser ◽  
Chaotic Behavior ◽  
Laser System ◽  
Period Doubling ◽  
Optical Modulator ◽  
Dynamical Behaviors ◽  
Electro Optical Modulator ◽  
Erbium Doped ◽  
Laser Systems ◽  
The Time Domain

Erbium-doped fiber laser systems exhibit a large variety of complex dynamical behaviors, bifurcations and attractors. In this paper, the chaotic behavior which can be achieved under certain conditions in a laser system with erbium-doped fiber, is discussed. The chaos in this system occurs through several standard scenarios. In this paper, the simulation sequence of quasiperiodic, intermittent and period-doubling scenario transitions to chaos is shown. Quasiperiodic and intermittent transitions to chaos are shown on the example system with a single ring. The electro-optical modulator was applied to the system for modulating the loss in the cavity. We used the sinusoidal and rectangular signals for modulation. Generation of chaos is achieved by changing the parameters of signal for modulation. Period-doubling transition to chaos is illustrated in a system with two rings. Simulation results are shown in the time domain and phase space.

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

scholarly journals Highly Stable Passively Q-Switched Erbium-Doped All-Fiber Laser Based on Niobium Diselenide Saturable Absorber

Molecules ◽  
2021 ◽  
Vol 26 (14) ◽  
pp. 4303
Author(s):  
Ping Hu ◽  
Jiajia Mao ◽  
Hongkun Nie ◽  
Ruihua Wang ◽  
Baitao Zhang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Pulse Width ◽  
Nonlinear Optical ◽  
Modulation Depth ◽  
Transition Metal Dichalcogenide ◽  
Center Wavelength ◽  
Niobium Diselenide ◽  
Erbium Doped ◽  
Layered Transition Metal

A saturable absorber (SA) based on niobium diselenide (NbSe2), which is a layered transition metal dichalcogenide (TMD) in the VB group, is fabricated by the optically driven deposition method, and the related nonlinear optical properties are characterized. The modulation depth, saturable intensity, and nonsaturable loss of the as-prepared NbSe2 nanosheet-based SA are measured to be 16.2%, 0.76 MW/cm2, and 14%, respectively. By using the as-fabricated NbSe2 SA, a highly stable, passively Q-switched, erbium-doped, all-fiber laser is realized. The obtained shortest pulse width is 1.49 μs, with a pulse energy of 48.33 nJ at a center wavelength of 1560.38 nm. As far as we know, this is the shortest pulse duration ever obtained by an NbSe2 SA in a Q-switched fiber laser.

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