All-Optical NRZ-to-Inverted-RZ Converter with Extinction Ratio Enhancement Using a Modified Terahertz Optical Asymmetrie Demultiplexer (Joint Special Issue on Photonics in Switching : Systems and Devices)
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概要
- 論文の詳細を見る
To enhance the extinction ratio (ER) of NRZ-to-inverted-RZ converter based on cross-gain compression of a semiconductor optical amplifier (SOA), a modified terahertz optical asymmetric demultiplexer (TOAD) is cascaded. ER is improved from 1.6-6.7 dB to 5.4-14.5 dB, depending on the intensity of input optical NRZ signal. The proposed NRZ-to-inverted-RZ converter enhances and regulates ER to a high value (14.5dB) for very wide optical NRZ signal intensity range.
- 社団法人電子情報通信学会の論文
- 1999-02-25
著者
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Yim C
Photonic Switching Section Electronics And Telecommunications Research Institute (etri)
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LEE Hyuek
Photonic Switching Section, Electronics and Telecommunications Research Institute (ETHI)
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KIM Kwangjoon
Photonic Switching Section, Electronics and Telecommunications Research Institute (ETHI)
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CHOI Jee
Photonic Switching Section, Electronics and Telecommunications Research Institute (ETHI)
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KIM Hae
Photonic Switching Section, Electronics and Telecommunications Research Institute (ETHI)
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YIM Chu
Photonic Switching Section, Electronics and Telecommunications Research Institute (ETHI)
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Yim Chu
Photonic Switching Section Electronics And Telecommunications Research Institute
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Choi Jee
Photonic Switching Section Electronics And Telecommunications Research Institute (etri)
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Lee Hyuek
Photonic Switching Section Electronics And Telecommunications Research Institute (etri)
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Kim Kwangjoon
Photonic Switching Section Electronics And Telecommunications Research Institute (etri)
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Kim Hae
Photonic Switching Section Electronics And Telecommunications Research Institute (etri)
関連論文
- All-Optical NRZ-to-Inverted-RZ Converter with Extinction Ratio Enhancement Using a Modified Terahertz Optical Asymmetrie Demultiplexer (Joint Special Issue on Photonics in Switching : Systems and Devices)
- All-Optical NRZ-to-Inverted-RZ Converter with Extinction Ratio Enhancement Using a Modified Terahertz Optical Asymmetric Demultiplexer (Joint Special Issue on Photonics in Switching : Systems and Devices)
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