Coupling-ratio controlled wavelength tunability of a power conversion efficiency improved L-band Erbium-doped fiber laser

2006 ◽  
Author(s):  
Gong-Ru Lin ◽  
Jun-Yuan Chang ◽  
Yu-Sheng Liao ◽  
Hai-Han Lu
Keyword(s):  
Fiber Laser ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Coupling Ratio ◽  
Erbium Doped ◽  
Wavelength Tunability ◽  
L Band

Gain, Noise Figure and Efficiency Characteristics of an L-Band Erbium Doped Fiber Amplifier

2012 ◽  
Vol 2 (4) ◽  
pp. 1-11 ◽  
Author(s):  
Sami D. Alaruri
Keyword(s):  
Pump Power ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Noise Figure ◽  
Power Conversion ◽  
Fiber Amplifier ◽  
Erbium Doped Fiber Amplifier ◽  
Erbium Doped ◽  
Fiber Coil ◽  
L Band

In this work, the construction of a single stage L-band erbium-doped fiber amplifier which incorporates a short 5.1 m erbium doped fiber coil is described. Gain and noise figure measurements as a function of forward, backward and counter-propagating CW 1480 nm pumping schemes at different pump power levels are presented. Further, the Erbium Doped Fiber Amplifier (EDFA) power conversion efficiency (PCE) calculations as a function of pump power are provided.

scholarly journals L-band erbium-doped fiber laser with coupling-ratio controlled wavelength tunability

2006 ◽  
Vol 14 (21) ◽  
pp. 9743 ◽  
Author(s):  
Gong-Ru Lin ◽  
Jun-Yuan Chang ◽  
Yu-Sheng Liao ◽  
Hai-Han Lu
Keyword(s):  
Fiber Laser ◽  
Coupling Ratio ◽  
Erbium Doped ◽  
Wavelength Tunability ◽  
L Band

Comparative high power conversion efficiency of C- plus L-band EDFA

2001 ◽  
Vol 37 (25) ◽  
pp. 1539 ◽  
Author(s):  
Seongtaek Hwang ◽  
Kwan-Woong Song ◽  
Ki-Uk Song ◽  
Se-Hong Park ◽  
J. Nilsson ◽  
...  
Keyword(s):  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
Power Conversion ◽  
High Power Conversion Efficiency ◽  
L Band

A thiourea additive-based quadruple cation lead halide perovskite with an ultra-large grain size for efficient perovskite solar cells

Nanoscale ◽  
2019 ◽  
Vol 11 (45) ◽  
pp. 21824-21833 ◽  
Author(s):  
Jyoti V. Patil ◽  
Sawanta S. Mali ◽  
Chang Kook Hong
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite ◽  
Halide Perovskite ◽  
Lead Halide

Controlling the grain size of the organic–inorganic perovskite thin films using thiourea additives now crossing 2 μm size with >20% power conversion efficiency.

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