Optimal Design for Upgrading Optical Amplifier Systems Based on Cost-Effective Homodyne Detection(Fiber-Optic Transmission)
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概要
- 論文の詳細を見る
An upgrade scheme using identical sending lights and local lights for optical amplifier systems based on homodyne detection is described. Optimum receiving loss for maximizing the SNR is analytically derived for the proposed configuration where the local taped lights are low level to avoid a sending power decrease. Derived formulas describing the optimum loss condition and the maximum SNR show that 10Gbit/s systems can be cost effectively upgraded to 40Gbit/s systems with the same repeater spacing.
- 社団法人電子情報通信学会の論文
- 2004-06-01
著者
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Amemiya Masaki
Ntt Network Innovation Laboratories Ntt Corporation:(present Address)time Standards Section Nmij Nat
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Amemiya Masaki
Ntt Network Innovation Laboratories Ntt Corporation:(present Address)frequency Measurement Systems S
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MORIOKA Toshio
NTT Network Innovation Laboratories, NTT Corporation
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Morioka Toshio
Ntt Network Innovation Laboratories Ntt Corporation
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