Performance Analysis of Optical Single Sideband Modulation Based on Mach-Zehnder Interferometers and Its Dispersive Fiber Transmission(Transmission Systems and Technologies, <Joint Special Section>Recent Progress in Optoelectronics and Communications)
スポンサーリンク
概要
- 論文の詳細を見る
Modulator output and fiber transmission characteristics of optical single sideband (SSB) modulations are analyzed under the assumption that SSB modulators are constructed using Mach-Zehnder (MZ) interferometers. The fiber input signal and the detected signal are derived theoretically for SSB modulation with and without an optical carrier. Optical SSB fiber transmission simulations show that the received signal waveform is degraded by harmonic components due to non-linear switching curve of MZ interferometer as a component of SSB modulators even if the Hilbert transformers is ideal for the definition. The optical SSB suppressed carrier is preferred to the SSB with an optical carrier from a viewpoint of waveform degradation.
- 社団法人電子情報通信学会の論文
- 2005-05-01
著者
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Nakagawa Kiyoshi
Department Of Advanced Material Science Faculty Of Engineering Kagawa University
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Takano Katsumi
Department Of Electrical Engineering Faculty Of Engineering Yamagata University:(present Address)hit
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Takano Katsumi
Department Of Applied Biology And Chemistry Faculty Of Applied Bioscience Tokyo University Of Agricu
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NAGANUMA Yuuki
Department of Electrical Engineering, Faculty of Engineering, Yamagata University
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Naganuma Yuuki
Department Of Electrical Engineering Faculty Of Engineering Yamagata University:(present Address)hit
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Nakagawa Kiyoshi
Graduate School Of Sci. And Engineering Yamagata Univ.
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