Dual-Wavelength DFB Fiber Laser Based on Unequalized Phase Shifts

2006 ◽  
Vol 18 (23) ◽  
pp. 2493-2495 ◽  
Author(s):  
Jie Sun ◽  
Yitang Dai ◽  
Yejin Zhang ◽  
Xiangfei Chen ◽  
Shizhong Xie
Keyword(s):  
Fiber Laser ◽  
Phase Shifts ◽  
Dual Wavelength

Dual-wavelength distributed feedback fiber laser with dual symmetrical π phase shifts

2013 ◽  
Author(s):  
Haifeng Qi ◽  
Zhiqiang Song ◽  
Jian Guo ◽  
Jun Chang ◽  
Chang Wang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Phase Shifts ◽  
Distributed Feedback ◽  
Dual Wavelength

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.

A microwave photonic filter using a switchable multiple dual-wavelength erbium-doped fiber laser

2008 ◽  
Vol 10 (8) ◽  
pp. 085304 ◽  
Author(s):  
G Ning ◽  
J Q Zhou ◽  
P Shum ◽  
S Aditya ◽  
Vincent Wong ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Dual Wavelength ◽  
Microwave Photonic ◽  
Erbium Doped

Tunable dual-wavelength fiber laser based on an opto-VLSI processor and four-wave mixing in a photonic crystal fiber

2012 ◽  
Vol 44 (4) ◽  
pp. 935-938 ◽  
Author(s):  
Lei Peng ◽  
Xinzhu Sang ◽  
Binbin Yan ◽  
Xiao Chen ◽  
Yiquan Wang ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Fiber Laser ◽  
Photonic Crystal Fiber ◽  
Four Wave Mixing ◽  
Dual Wavelength ◽  
Wave Mixing ◽  
Crystal Fiber

Switchable Dual-Wavelength Ytterbium-Doped Fiber Laser Based on a Few-Mode Fiber Grating

2004 ◽  
Vol 16 (3) ◽  
pp. 762-764 ◽  
Author(s):  
X. Feng ◽  
Y. Liu ◽  
S. Fu ◽  
S. Yuan ◽  
X. Dong
Keyword(s):  
Fiber Laser ◽  
Dual Wavelength ◽  
Fiber Grating

Switchable dual-wavelength SLM narrow linewidth fiber laser based on nonlinear amplifying loop mirror

2018 ◽  
Vol 98 ◽  
pp. 56-60 ◽  
Author(s):  
Pan Fu ◽  
Xiao-qiang Feng ◽  
Baole Lu ◽  
Xin-yuan Qi ◽  
Haowei Chen ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Dual Wavelength ◽  
Narrow Linewidth ◽  
Loop Mirror ◽  
Nonlinear Amplifying Loop Mirror

Optical Generation of Stable Microwave Signal Using a Dual-Wavelength Brillouin Fiber Laser

2010 ◽  
Vol 22 (8) ◽  
pp. 568-570 ◽  
Author(s):  
Zhijing Wu ◽  
Qishun Shen ◽  
Li Zhan ◽  
Jinmei Liu ◽  
Wen Yuan ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Microwave Signal ◽  
Dual Wavelength ◽  
Optical Generation
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