Mid-IR supercontinuum generation in a single-mode ZBLAN fiber pumped by a carbon-nanotube-based passively mode-locked erbium-doped femtosecond fiber laser

2018 ◽  
Author(s):  
Sivasankara Rao R. Yemineni ◽  
WennJing Lai ◽  
Alphones Arokiaswami ◽  
Ping Shum
Keyword(s):  
Carbon Nanotube ◽  
Fiber Laser ◽  
Single Mode ◽  
Supercontinuum Generation ◽  
Erbium Doped ◽  
Femtosecond Fiber Laser

scholarly journals Mid-IR supercontinuum generation in a single-mode ZBLAN fiber by erbium-doped fiber laser

2018 ◽  
Vol 57 (11) ◽  
pp. 1 ◽  
Author(s):  
Sivasankara Rao Yemineni ◽  
Wenn Jing Lai ◽  
Arokiaswami Alphones ◽  
Ping (Perry) Shum
Keyword(s):  
Fiber Laser ◽  
Single Mode ◽  
Supercontinuum Generation ◽  
Erbium Doped

Switchable and tunable linear cavity erbium-doped fiber laser based on FBGs embedded in Sagnac rings

Laser Physics ◽  
2021 ◽  
Vol 32 (1) ◽  
pp. 015101
Author(s):  
Gangxiao Yan ◽  
Weihua Zhang ◽  
Peng Li ◽  
Qiuhao Jiang ◽  
Meng Wu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Low Cost ◽  
Single Mode ◽  
Optical Signal ◽  
Single Mode Fiber ◽  
Hole Burning ◽  
Linear Cavity ◽  
Erbium Doped ◽  
Optical Fiber Sensing ◽  
Birefringence Effect

Abstract A switchable and tunable erbium-doped fiber laser with a linear cavity based on fiber Bragg gratings embedded in Sagnac rings is proposed and experimentally verified. Due to the stress birefringence effect and the polarized hole burning effect, which are introduced into the single-mode fiber in the polarization controllers (PCs) by the PCs, the designed laser can achieve seven kinds of laser-states output including three kinds of single-wavelength laser states, three kinds of dual-wavelength laser states and one kind of triple-wavelength laser state. The optical signal-to-noise ratios of the output wavelengths are all higher than 52 dB, and the wavelength shifts are all less than 0.04 nm. Furthermore, the temperature tuning of the wavelength range is also researched, which is about 1.2 nm. Due to advantages, such as low cost, simple structure, easy switching and multiple laser states, the designed laser has great application potential in laser radar, optical fiber sensing and so on.

Octave-Spanning Supercontinuum Generation in a Silicon Nitride Waveguide Pumped by a Femtosecond Fiber Laser at 1.9 μm

CLEO: 2015 ◽  
2015 ◽  
Author(s):  
Reza Salem ◽  
Yoshitomo Okawachi ◽  
Mengjie Yu ◽  
Michael R. E. Lamont ◽  
Kevin Luke ◽  
...  
Keyword(s):  
Silicon Nitride ◽  
Fiber Laser ◽  
Supercontinuum Generation ◽  
Femtosecond Fiber Laser
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