Cascaded Lithium Niobate Mach-Zehnder Optical SSB Modulators for Multi-Carrier Signals(Lasers, Quantum Electronics)
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概要
- 論文の詳細を見る
This paper clarifies the sideband suppression ratio (SSR) value needed for multi-carrier signal modulation in an optical single sideband (SSB) modulator. An SSR value of about 25dB is found to be sufficient for broadcast satellite (BS) multi-carrier signal modulation. For FM converted CATV signal modulation, an SSR value of about 10dB is sufficient. In addition, the properties of cascaded lithium niobate Mach-Zehndar (LN MZ) optical SSB modulators are clarified to be better than those of the conventional single LN MZ optical SSB modulator with nearly the same SSR value of 27dB.
- 社団法人電子情報通信学会の論文
- 2007-10-01
著者
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Kikushima Koji
Optical Access Systems Project Ntt Access Network Service Systems Laboratories Ntt Corporation
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Kikushima Koji
Optical Access Systems Project Access Network Service Systems Laboratories Ntt Corporation
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FUJIWARA Toshihito
Optical Access Systems Project, Access Network Service Systems Laboratories, NTT Corporation
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Fujiwara Toshihito
Optical Access Systems Project Ntt Access Network Service Systems Laboratories Ntt Corporation
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Fujiwara Toshihito
Optical Access Systems Project Access Network Service Systems Laboratories Ntt Corporation
関連論文
- FM Converted and SHF TV Signal Carrier Transmission by Using Lithium Niobate Mach-Zehnder Optical SSB Modulator(Lasers, Quantum Electronics)
- Cascaded Lithium Niobate Mach-Zehnder Optical SSB Modulators for Multi-Carrier Signals(Lasers, Quantum Electronics)
- Distortion due to Self-Phase Modulation in Optical SSB Transmission of FM and RF Converted Multi-Channel Signals(Fiber-Optic Transmission for Communications)