Double-pass EDFA with built-in variable optical Bragg grating
A double-pass erbium-doped fiber amplifier (EDFA) with built-in Variable Optical Bragg Grating (VOBG) is presented to provide a gain as high as 49.06 dB with a noise figure of 5.12 dB. The system provides a gain improvement of as much as 12.5 dB from the conventional double-pass system (without filt...
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| Main Authors: | , , , , , |
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| Format: | Conference paper |
| Published: |
2023
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| Summary: | A double-pass erbium-doped fiber amplifier (EDFA) with built-in Variable Optical Bragg Grating (VOBG) is presented to provide a gain as high as 49.06 dB with a noise figure of 5.12 dB. The system provides a gain improvement of as much as 12.5 dB from the conventional double-pass system (without filter). This is all achieved with EDF length of 12 m and pump power of 100 mW. � 2005 IEEE. |
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