The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Propomos um novo multiplexador óptico add/drop (OADM) utilizando a periodicidade da faixa espectral livre (FSR) de um multiplexador de guia de ondas arrayed (AWG). Neste OADM, o sinal multiplexado por divisão de comprimento de onda (WDM) é multiplexado e/ou demultiplexado em duas etapas. A penalidade de potência devido ao crosstalk coerente é drasticamente reduzida em comparação com o OADM convencional, onde os multiplexadores AWG são opostos um ao outro. A penalidade de potência calculada devido à diafonia coerente é de cerca de 0.7 dB após os 16 OADMs no caso de 128 comprimentos de onda. Foi confirmado através de uma simulação computacional que mais de cem canais com taxa de dados de 10 Gbps poderiam ser acomodados em uma rede OADM com 16 nós. Estes resultados mostram que a rede OADM com capacidade superior a 1 Tbps e 16 nós poderia ser construída.
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Masahide MIYACHI, Shigeru OHSHIMA, "A Novel Optical Add/Drop Multiplexer Utilizing Free Spectral Range Periodicity of Arrayed Waveguide Grating Multiplexer" in IEICE TRANSACTIONS on Electronics,
vol. E84-C, no. 5, pp. 579-584, May 2001, doi: .
Abstract: We propose a novel optical add/drop multiplexer (OADM) utilizing free spectral range (FSR) periodicity of an arrayed-waveguide multiplexer (AWG). In this OADM, wavelength-division multiplex (WDM) signal is multiplexed and/or de-multiplexed in two steps. Power penalty due to coherent crosstalk is drastically reduced compared with that of conventional OADM where AWG multiplexers are opposite to each other. The calculated power penalty due to the coherent crosstalk is about 0.7 dB after the 16 OADMs in the case of 128 wavelengths. It was confirmed through a computer simulation that more than one hundred channels at 10 Gbps data rate could be accommodated in an OADM network with 16 nodes. These results show that the OADM network with over 1 Tbps capacity and 16 nodes could be constructed.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e84-c_5_579/_p
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@ARTICLE{e84-c_5_579,
author={Masahide MIYACHI, Shigeru OHSHIMA, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Novel Optical Add/Drop Multiplexer Utilizing Free Spectral Range Periodicity of Arrayed Waveguide Grating Multiplexer},
year={2001},
volume={E84-C},
number={5},
pages={579-584},
abstract={We propose a novel optical add/drop multiplexer (OADM) utilizing free spectral range (FSR) periodicity of an arrayed-waveguide multiplexer (AWG). In this OADM, wavelength-division multiplex (WDM) signal is multiplexed and/or de-multiplexed in two steps. Power penalty due to coherent crosstalk is drastically reduced compared with that of conventional OADM where AWG multiplexers are opposite to each other. The calculated power penalty due to the coherent crosstalk is about 0.7 dB after the 16 OADMs in the case of 128 wavelengths. It was confirmed through a computer simulation that more than one hundred channels at 10 Gbps data rate could be accommodated in an OADM network with 16 nodes. These results show that the OADM network with over 1 Tbps capacity and 16 nodes could be constructed.},
keywords={},
doi={},
ISSN={},
month={May},}
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TY - JOUR
TI - A Novel Optical Add/Drop Multiplexer Utilizing Free Spectral Range Periodicity of Arrayed Waveguide Grating Multiplexer
T2 - IEICE TRANSACTIONS on Electronics
SP - 579
EP - 584
AU - Masahide MIYACHI
AU - Shigeru OHSHIMA
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E84-C
IS - 5
JA - IEICE TRANSACTIONS on Electronics
Y1 - May 2001
AB - We propose a novel optical add/drop multiplexer (OADM) utilizing free spectral range (FSR) periodicity of an arrayed-waveguide multiplexer (AWG). In this OADM, wavelength-division multiplex (WDM) signal is multiplexed and/or de-multiplexed in two steps. Power penalty due to coherent crosstalk is drastically reduced compared with that of conventional OADM where AWG multiplexers are opposite to each other. The calculated power penalty due to the coherent crosstalk is about 0.7 dB after the 16 OADMs in the case of 128 wavelengths. It was confirmed through a computer simulation that more than one hundred channels at 10 Gbps data rate could be accommodated in an OADM network with 16 nodes. These results show that the OADM network with over 1 Tbps capacity and 16 nodes could be constructed.
ER -