Simultaneous otdm demultiplexing and data format conversion using a D flip-flop

Yiyuan Xie; Jianguo Zhang; Jiang Xu

doi:10.1002/mop.24955

Simultaneous otdm demultiplexing and data format conversion using a D flip-flop

Yiyuan Xie^*
, Jianguo Zhang
, Jiang Xu

^*Corresponding author for this work

Department of Electronic and Computer Engineering

Research output: Contribution to journal › Journal Article › peer-review

Abstract

A D flip-flop is used to simultaneously demultiplex and data format conversion a single 10 Gbits/s channel from a 20 Gbits/s optical time-division multiplexed data stream. Error-free demultiplexing was achieved at very low optical signal power: -14 dBm (20 Gbits/s). The proposed demultiplexer has a simple structure and achieves return-to-zero (RZ) to nonreturn-to-zero (NRZ) data format conversion. The demultiplexer allows monolithic integration. The proposed demultiplexer will become an important interface technology in future for connecting the ultra-fast optical time division multiplexing (OTDM) long haul networks to the wavelength division multiplexing (WDM) access and metro networks.

Original language	English
Pages (from-to)	398-400
Number of pages	3
Journal	Microwave and Optical Technology Letters
Volume	52
Issue number	2
DOIs	https://doi.org/10.1002/mop.24955
Publication status	Published - Feb 2010

Keywords

D flip-flop
Nonreturn-to-zero (NRZ)
Optical time-division multiplex
Return-to-zero (RZ)

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10.1002/mop.24955

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title = "Simultaneous otdm demultiplexing and data format conversion using a D flip-flop",

abstract = "A D flip-flop is used to simultaneously demultiplex and data format conversion a single 10 Gbits/s channel from a 20 Gbits/s optical time-division multiplexed data stream. Error-free demultiplexing was achieved at very low optical signal power: -14 dBm (20 Gbits/s). The proposed demultiplexer has a simple structure and achieves return-to-zero (RZ) to nonreturn-to-zero (NRZ) data format conversion. The demultiplexer allows monolithic integration. The proposed demultiplexer will become an important interface technology in future for connecting the ultra-fast optical time division multiplexing (OTDM) long haul networks to the wavelength division multiplexing (WDM) access and metro networks.",

keywords = "D flip-flop, Nonreturn-to-zero (NRZ), Optical time-division multiplex, Return-to-zero (RZ)",

author = "Yiyuan Xie and Jianguo Zhang and Jiang Xu",

year = "2010",

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doi = "10.1002/mop.24955",

language = "English",

volume = "52",

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journal = "Microwave and Optical Technology Letters",

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AU - Xie, Yiyuan

AU - Zhang, Jianguo

AU - Xu, Jiang

PY - 2010/2

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N2 - A D flip-flop is used to simultaneously demultiplex and data format conversion a single 10 Gbits/s channel from a 20 Gbits/s optical time-division multiplexed data stream. Error-free demultiplexing was achieved at very low optical signal power: -14 dBm (20 Gbits/s). The proposed demultiplexer has a simple structure and achieves return-to-zero (RZ) to nonreturn-to-zero (NRZ) data format conversion. The demultiplexer allows monolithic integration. The proposed demultiplexer will become an important interface technology in future for connecting the ultra-fast optical time division multiplexing (OTDM) long haul networks to the wavelength division multiplexing (WDM) access and metro networks.

AB - A D flip-flop is used to simultaneously demultiplex and data format conversion a single 10 Gbits/s channel from a 20 Gbits/s optical time-division multiplexed data stream. Error-free demultiplexing was achieved at very low optical signal power: -14 dBm (20 Gbits/s). The proposed demultiplexer has a simple structure and achieves return-to-zero (RZ) to nonreturn-to-zero (NRZ) data format conversion. The demultiplexer allows monolithic integration. The proposed demultiplexer will become an important interface technology in future for connecting the ultra-fast optical time division multiplexing (OTDM) long haul networks to the wavelength division multiplexing (WDM) access and metro networks.

KW - D flip-flop

KW - Nonreturn-to-zero (NRZ)

KW - Optical time-division multiplex

KW - Return-to-zero (RZ)

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U2 - 10.1002/mop.24955

DO - 10.1002/mop.24955

M3 - Journal Article

SN - 0895-2477

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SP - 398

EP - 400

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 2

ER -

Simultaneous otdm demultiplexing and data format conversion using a D flip-flop

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Keywords

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