scholarly journals Broad bandwidth dual-wavelength fiber laser simultaneously delivering stretched pulse and dissipative soliton

2020 ◽  
Vol 28 (5) ◽  
pp. 6937 ◽  
Author(s):  
Xinxin Jin ◽  
Meng Zhang ◽  
Guohua Hu ◽  
Qing Wu ◽  
Zheng Zheng ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Dissipative Soliton ◽  
Dual Wavelength ◽  
Broad Bandwidth

scholarly journals Tunable and Switchable Dual-Wavelength Dissipative Soliton Operation of a Weak-Birefringence All-Normal-Dispersion Yb-Doped Fiber Laser

2013 ◽  
Vol 5 (5) ◽  
pp. 1501807-1501807 ◽  
Author(s):  
Huaiqin Lin ◽  
Chunyu Guo ◽  
Shuangchen Ruan ◽  
Jinhui Yang ◽  
Deqin Ouyang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Dissipative Soliton ◽  
Dual Wavelength ◽  
Normal Dispersion

scholarly journals Three Multiple-Pulse Operation States of an All-Normal-Dispersion Dissipative Soliton Fiber Laser

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Liqiang Zhang ◽  
Zhiyong Pan ◽  
Zhuang Zhuo ◽  
Yunzheng Wang
Keyword(s):  
Fiber Laser ◽  
Bound States ◽  
Second Harmonic ◽  
Dissipative Soliton ◽  
Dual Wavelength ◽  
Harmonic Mode ◽  
Pulse Operation ◽  
Normal Dispersion ◽  
Multiple Pulse ◽  
Dissipative Solitons

Multiple-pulse operation states of an all-normal-dispersion Yb-doped double-clad dissipative soliton fiber laser are investigated in this paper. The proposed laser can deliver harmonic mode-locked pulses, bound states of dissipative solitons, and dual-wavelength dual-pulses. Stable second-harmonic and third-harmonic mode-locked pulse trains are obtained with the output power of 1.39 W and 1.46 W, respectively, and the corresponding single pulse energies are 12.1 nJ and 8.5 nJ. With the adjustment of pump power and the wave plates, the fiber laser generates bound states of two or three dissipative solitons. Moreover, a dual-wavelength dual-pulse state is presented, where the output pulses from the nonlinear polarization rotation rejection port consists of the leading and trailing edges of the pulses circulating in the cavity.

All fiber tunable- or dual-wavelength Yb-doped fiber laser covering from dissipative soliton to dissipative soliton resonance

2016 ◽  
Vol 14 (4) ◽  
pp. 041401-41405 ◽  
Author(s):  
Zhaokun Wang Zhaokun Wang ◽  
Songtao Du Songtao Du ◽  
Jianhua Wang Jianhua Wang ◽  
Feng Zou Feng Zou ◽  
Ziwei Wang Ziwei Wang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Dissipative Soliton ◽  
Dual Wavelength ◽  
Soliton Resonance

scholarly journals Coexistence of dissipative soliton and stretched pulse in dual-wavelength mode-locked Tm-doped fiber laser with strong third-order dispersion

2018 ◽  
Vol 26 (14) ◽  
pp. 18190 ◽  
Author(s):  
Yazhou Wang ◽  
Jianfeng Li ◽  
Lujun Hong ◽  
Gaoyuan Li ◽  
Fei Liu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Dissipative Soliton ◽  
Dual Wavelength ◽  
Third Order ◽  
Third Order Dispersion ◽  
Order Dispersion

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

scholarly journals Metallic 2H-Tantalum Selenide Nanomaterials as Saturable Absorber for Dual-Wavelength Q-Switched Fiber Laser

Sensors ◽  
2021 ◽  
Vol 21 (1) ◽  
pp. 239
Author(s):  
Lingling Yang ◽  
Ruwei Zhao ◽  
Duanduan Wu ◽  
Tianxiang Xu ◽  
Xiaobiao Liu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Peak Power ◽  
Dual Wavelength ◽  
Transition Metal Dichalcogenide ◽  
Promising Candidate ◽  
Laser Applications ◽  
Maximum Pulse Energy ◽  
Structure Simulation ◽  
Tantalum Selenide

A novel 2H-phase transition metal dichalcogenide (TMD)–tantalum selenide (TaSe2) with metallic bandgap structure is a potential photoelectric material. A band structure simulation of TaSe2 via ab initio method indicated its metallic property. An effective multilayered TaSe2 saturable absorber (SA) was fabricated using liquid-phase exfoliation and optically driven deposition. The prepared 2H–TaSe2 SA was successfully used for a dual-wavelength Q-switched fiber laser with the minimum pulse width of 2.95 μs and the maximum peak power of 64 W. The repetition rate of the maximum pulse energy of 89.9 kHz was at the level of 188.9 nJ. The metallic 2H–TaSe2 with satisfactory saturable absorbing capability is a promising candidate for pulsed laser applications.

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