Broadcast-and-Select Switching System Based on Optical Time-Division Multiplexing (OTDM) Technology (Joint Special Issue on Photonics in Switching : Systems and Devices)
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概要
- 論文の詳細を見る
This paper presents large capacity switching systems for a local network using the broadcast-and-select (B&S) architecture. The B&S switching system, based on optical time-division multiplexing (OTDM), can provide several hundreds of Gbit/s by using a nonlinear optical switch as the time-channel selector. Moreover, the combination of OTDM and wavelength-division multiplexing (WDM) can realize through-puts over Tbit/s. In experiments, first, all-optical selection from a 51.2-Gbit/s data-stream to yield a160-Mbit/s data-channel is demonstrated for a B&S OTDM switching system. Second, all-optical selection from a 25.6-Gbit/s×2 (51.2-Gbit/s) WDM data-stream to yield a 160-Mbit/s data-channel is demonstrated for a B&S OTDM and WDM switching system. Finally, the number of optical amplifiers that one user has to share in the B&S OTDM switching system is descussed.
- 社団法人電子情報通信学会の論文
- 1999-02-25
著者
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Keating A
Ucsb Ece Department Santa Barbara
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TSUKADA Masato
NTT Optical Network Systems Laboratorics
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KEATING Adrian
UCSB, ECE Department, Santa Barbara
関連論文
- Broadcast-and-Select Switching System Based on Optical Time-Division Multiplexing (OTDM) Technology (Joint Special Issue on Photonics in Switching : Systems and Devices)
- Feasibility Demonstrations of Hyper-Media Photonic Information Networks Using Prototype WDM Broadcast-and-Select Local Network Systems (Joint Special Issue on Photonics in Switching : Systems and Devices)
- Feasibility Demonstrations of Hyper-Media Photonic Information Networks Using Prototype WDM Broadcast-and-Select Local Network Systems (Joint Special Issue on Photonics in Switching : Systems and Devices)
- Broadcast-and-Select Switching System Based on Optical Time-Division Multiplexing (OTDM) Technology (Joint Special Issue on Photonics in Switching : Systems and Devices)