Numerical analysis of multi-wavelength cascaded Raman fiber lasers based on genetic algorithm

2009 ◽  
Vol 282 (8) ◽  
pp. 1626-1630 ◽  
Author(s):  
Qin Zujun ◽  
Zhou Xiaojun ◽  
Wu Haocheng ◽  
Zou Zili
Keyword(s):  
Genetic Algorithm ◽  
Numerical Analysis ◽  
Fiber Lasers ◽  
Multi Wavelength

Switchable Multi-Wavelength Passively Mode-Locked All-Fiber Lasers

2021 ◽  
Vol 41 (5) ◽  
pp. 0506002
Author(s):  
韩冬冬 Han Dongdong ◽  
张佳月 Zhang Jiayue ◽  
高琼 Gao Qiong ◽  
任凯利 Ren Kaili ◽  
郑益朋 Zheng Yipeng ◽  
...  
Keyword(s):  
Fiber Lasers ◽  
Multi Wavelength

MoS2-wrapped microfiber-based multi-wavelength soliton fiber laser

2017 ◽  
Vol 31 (32) ◽  
pp. 1750303 ◽  
Author(s):  
Feifei Lu
Keyword(s):  
Pump Power ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Optical Communications ◽  
Fiber Lasers ◽  
Tunable Filter ◽  
Linear Birefringence ◽  
Erbium Doped ◽  
Potential Applications ◽  
Multi Wavelength

The single-, dual- and triple-wavelength passively mode-locked erbium-doped fiber lasers are demonstrated with MoS2 and polarization-dependent isolator (PD-ISO). The saturable absorber is fabricated by wrapping an MoS2 around a microfiber. The intracavity PD-ISO acts as a wavelength-tunable filter with a polarization controller (PC) by adjusting the linear birefringence. Single-wavelength mode-locked fiber laser can self-start with suitable pump power. With appropriate PC state, dual- and triple-wavelength operations can be observed when gains at different wavelengths reach a balance. It is noteworthy that dual-wavelength pulses exhibiting peak and dip sidebands, respectively, are demonstrated in the experiment. The proposed simple and multi-wavelength all-fiber conventional soliton lasers could possess potential applications in numerous fields, such as sensors, THz generations and optical communications.

Microwave Photonic Bandpass Filter Based on Multi-Wavelength Fiber Lasers and Cascaded Dispersion Devices

2014 ◽  
Vol 41 (2) ◽  
pp. 0205004 ◽  
Author(s):  
张丽丽 Zhang Lili ◽  
童峥嵘 Tong Zhengrong ◽  
曹晔 Cao Ye ◽  
张卫华 Zhang Weihua
Keyword(s):  
Fiber Lasers ◽  
Bandpass Filter ◽  
Microwave Photonic ◽  
Multi Wavelength

scholarly journals Genetic algorithm based optimization of pulse profile for MOPA based high power fiber lasers

2015 ◽  
Author(s):  
Jiawei Zhang ◽  
Ming Tang ◽  
Jun Shi ◽  
Songnian Fu ◽  
Lihua Li ◽  
...  
Keyword(s):  
Genetic Algorithm ◽  
High Power ◽  
Fiber Lasers ◽  
Pulse Profile
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