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2004•Journal of Lightwave TechnologyRequires access

40-Gb/s Optical receiver achieving 13 dB dynamic range without optical preamplifier

S. Moribayashi, Risato Ohhira, T. Oami, A. Noda, Neelisetty Sesha Sai Baba, Tetsuya Takeuchi

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Abstract

We have developed 40-Gb/s optical receiver consisting of a limiting amplifier and a transimpedance amplifier. Using NRZ-format, back-to-back receiver sensitivity of -8 dBm and input dynamic range of 13 dB were achieved without an optical preamplifier.

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What this paper is about

We have developed 40-Gb/s optical receiver consisting of a limiting amplifier and a transimpedance amplifier. Using NRZ-format, back-to-back receiver sensitivity of -8 dBm and input dynamic range of 13 dB were achieved without an optical preamplifier.

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Available abstract

We have developed 40-Gb/s optical receiver consisting of a limiting amplifier and a transimpedance amplifier. Using NRZ-format, back-to-back receiver sensitivity of -8 dBm and input dynamic range of 13 dB were achieved without an optical preamplifier.

Key concepts: Preamplifier, Transimpedance amplifier, Dynamic range, Optical amplifier, Amplifier, Sensitivity (control systems), Wide dynamic range, Physics

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