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
Deux nouveaux processus de linéarisation dans un modulateur d'électro-absorption (EAM) sont proposés et démontrés. Ces deux schémas de modulation sont utilisés pour compenser la composante non linéaire de l'EAM en contrôlant séparément les tensions de polarisation CC de chaque EAM. Les simulations sur la non-linéarité de l'EAM et le processus de linéarisation sont effectuées dans les domaines temporel et fréquentiel. À partir d'une simulation de modulation en cascade en série, une réduction de 16 dB dans IMD3, 45 dB dans IMD5 et l'augmentation suivante de 15 dB dans la rage dynamique linéaire (LDR) sont obtenues. Dans une expérience de modulation double parallèle à 8 GHz, une réduction de 23 dB de l'IMD3 et l'augmentation suivante de 15.1 dB du LDR sont obtenues par rapport à celles d'une seule opération EAM.
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Sang-Kook HAN, Duk-Ho JEON, Hyun-Do JUNG, "Linear Electroabsorption Modulation for Radio on Fiber Systems" in IEICE TRANSACTIONS on Electronics,
vol. E85-C, no. 3, pp. 527-533, March 2002, doi: .
Abstract: Two novel linearization processes in electro-absorption-modulator (EAM) are proposed and demonstrated. These two modulation schemes are used to compensate the nonlinear component of the EAM by controlling the DC bias voltages of the each EAM separately. The simulations on the nonlinearity of EAM and linearization process are performed in both time and frequency domains. From a serially cascaded modulation simulation, a reduction of 16 dB in IMD3, 45 dB in IMD5 and the following increase of 15 dB in linear dynamic rage (LDR) are achieved. In dual-parallel modulation experiment at 8 GHz, a reduction of 23 dB in IMD3 and the following increase of 15.1 dB in LDR of are achieved compared to those of a single EAM operation.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e85-c_3_527/_p
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@ARTICLE{e85-c_3_527,
author={Sang-Kook HAN, Duk-Ho JEON, Hyun-Do JUNG, },
journal={IEICE TRANSACTIONS on Electronics},
title={Linear Electroabsorption Modulation for Radio on Fiber Systems},
year={2002},
volume={E85-C},
number={3},
pages={527-533},
abstract={Two novel linearization processes in electro-absorption-modulator (EAM) are proposed and demonstrated. These two modulation schemes are used to compensate the nonlinear component of the EAM by controlling the DC bias voltages of the each EAM separately. The simulations on the nonlinearity of EAM and linearization process are performed in both time and frequency domains. From a serially cascaded modulation simulation, a reduction of 16 dB in IMD3, 45 dB in IMD5 and the following increase of 15 dB in linear dynamic rage (LDR) are achieved. In dual-parallel modulation experiment at 8 GHz, a reduction of 23 dB in IMD3 and the following increase of 15.1 dB in LDR of are achieved compared to those of a single EAM operation.},
keywords={},
doi={},
ISSN={},
month={March},}
Copier
TY - JOUR
TI - Linear Electroabsorption Modulation for Radio on Fiber Systems
T2 - IEICE TRANSACTIONS on Electronics
SP - 527
EP - 533
AU - Sang-Kook HAN
AU - Duk-Ho JEON
AU - Hyun-Do JUNG
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E85-C
IS - 3
JA - IEICE TRANSACTIONS on Electronics
Y1 - March 2002
AB - Two novel linearization processes in electro-absorption-modulator (EAM) are proposed and demonstrated. These two modulation schemes are used to compensate the nonlinear component of the EAM by controlling the DC bias voltages of the each EAM separately. The simulations on the nonlinearity of EAM and linearization process are performed in both time and frequency domains. From a serially cascaded modulation simulation, a reduction of 16 dB in IMD3, 45 dB in IMD5 and the following increase of 15 dB in linear dynamic rage (LDR) are achieved. In dual-parallel modulation experiment at 8 GHz, a reduction of 23 dB in IMD3 and the following increase of 15.1 dB in LDR of are achieved compared to those of a single EAM operation.
ER -