A high-gain edfa design using double-pass amplification with a double-pass filter

• 主要な著者: Bouzid, Belloui, Mohd. Ali, Borhanuddin, Abdullah, Mohamad Khazani
• フォーマット: 論文
• 出版事項: Institute of Electrical and Electronics Engineers (IEEE) 2003
• オンライン･アクセス: http://psasir.upm.edu.my/id/eprint/112384/; https://ieeexplore.ieee.org/document/1224577/

An erbium-doped fiber (EDF) amplifier configured in a double-pass amplification scheme together with a midway bandpass filter is presented to provide a gain as high as 37.5 dB with a noise figure of less than 6 dB. The system provides a gain improvement of as much as 9.5 dB from the double-pass syst...