Doping radius effects on an erbium-doped fiber amplifier

Md. Ziaul Amin; Khurram Karim Qureshi; Md. Mahbub Hossain

doi:doi:10.3788/COL201917.010602

Chinese Optics Letters, 2019, 17 (1): 010602, Published Online: Jan. 17, 2019

Doping radius effects on an erbium-doped fiber amplifier Download： 545次

Md. Ziaul Amin ^1,*Khurram Karim Qureshi ^2,**Md. Mahbub Hossain ^3,***

Author Affiliations

¹ MQ Photonics, School of Engineering, Macquarie University, New South Wales 2109, Australia

² Department of Electrical Engineering, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia

³ Electronics and Communication Engineering Discipline, Khulna University, Khulna 9208, Bangladesh

Figures & Tables

Fig. 1. Energy-level diagram of Er3+ ion^[16]. Pump signal absorption and cooperative upconversion are indicated by black solid arrows and red dashed arrows, repectively. Stimulated absorption and emission at the signal wavelength are shown by blue dashed arrows.

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Md. Ziaul Amin, Khurram Karim Qureshi, Md. Mahbub Hossain. Doping radius effects on an erbium-doped fiber amplifier[J]. Chinese Optics Letters, 2019, 17(1): 010602.

Doping radius effects on an erbium-doped fiber amplifier Download： 545次

Fig. 1. Energy-level diagram of Er3+ ion^[16]. Pump signal absorption and cooperative upconversion are indicated by black solid arrows and red dashed arrows, repectively. Stimulated absorption and emission at the signal wavelength are shown by blue dashed arrows.

Fig. 2. Absorption and amplification region creation in an EDF.

Fig. 3. A typical forward pump EDFA.

Fig. 4. EDFA gain with various doping radii.

Fig. 5. EDFA gain spectra with various doping radii.

Fig. 6. EDFA gain performance as a function of NA with various pump powers.

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Doping radius effects on an erbium-doped fiber amplifier Download： 545次

Fig. 1. Energy-level diagram of Er3+ ion[16]. Pump signal absorption and cooperative upconversion are indicated by black solid arrows and red dashed arrows, repectively. Stimulated absorption and emission at the signal wavelength are shown by blue dashed arrows.

Fig. 2. Absorption and amplification region creation in an EDF.

Fig. 3. A typical forward pump EDFA.

Fig. 4. EDFA gain with various doping radii.

Fig. 5. EDFA gain spectra with various doping radii.

Fig. 6. EDFA gain performance as a function of NA with various pump powers.

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Fig. 1. Energy-level diagram of Er3+ ion^[16]. Pump signal absorption and cooperative upconversion are indicated by black solid arrows and red dashed arrows, repectively. Stimulated absorption and emission at the signal wavelength are shown by blue dashed arrows.