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
Une expérience de conversion de longueur d'onde paramétrique basée sur le mélange de fibres à quatre ondes (FWM) est démontrée. Une conversion simultanée multicanal de plus de 91 nm est obtenue. La bande passante est à notre connaissance la valeur la plus large des résultats publiés. Nous discuterons de la méthode permettant de réaliser la conversion de longueur d'onde à large bande. L'efficacité et/ou la bande passante de la conversion de longueur d'onde est dégradée principalement par les obstacles suivants : (a) l'inhomogénéité de la distribution de la dispersion chromatique le long de la fibre, (b) l'inadéquation des états de polarisation (SOP) entre la pompe et les signaux et (c) limitation de la bande passante par la longueur de cohérence. Nous discutons du fait qu’une fibre hautement non linéaire extrêmement courte devrait surmonter les trois obstacles ci-dessus. Nous commentons en outre la dispersion d'ordre supérieur ainsi que l'influence de la diffusion Brillouin stimulée (SBS). La fibre à dispersion décalée à haute non-linéarité (HNL-DSF) est une solution prometteuse pour générer efficacement le FWM malgré son utilisation sur une courte longueur. Nous développons et fabriquons du HNL-DSF par la méthode de dépôt axial en phase vapeur. Le coefficient non linéaire de la fibre est de 13.8 W-1km-1. Nous mesurons les spectres d'efficacité de conversion des quatre HNL-DSF de différentes longueurs. La longueur de chaque fibre est respectivement de 24.5 km, 1.2 km, 200 m et 100 m. Il est démontré que la bande passante de conversion augmente de façon monotone à mesure que la longueur de la fibre diminue. Le résultat prouve apparemment l’avantage de la fibre extrêmement courte.
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Osamu ASO, Shin-ichi ARAI, Takeshi YAGI, Masateru TADAKUMA, Yoshihisa SUZUKI, Shu NAMIKI, "Efficient FWM Based Broadband Wavelength Conversion Using a Short High-Nonlinearity Fiber" in IEICE TRANSACTIONS on Electronics,
vol. E83-C, no. 6, pp. 816-823, June 2000, doi: .
Abstract: Fiber four-wave mixing (FWM) based parametric wavelength conversion experiment is demonstrated. Over 91nm multi-channel simultaneous conversion is achieved. The bandwidth is to our knowledge, the broadest value of the published results. We shall argue that the method to realize the broadband wavelength conversion. Efficiency and/or bandwidth of the wavelength conversion is degraded mainly by the following obstacles, (a) inhomogeneity of the chromatic dispersion distribution along the fiber, (b) mismatch of the states of polarization (SOP) between pump and signals and (c) bandwidth limitation from coherence length. We discuss that an extremely short high-nonlinear fiber should overcome the above three obstacles. Furthermore we comment on the higher-order dispersion and also the influence of the stimulated Brillouin scattering (SBS). High-nonlinearity dispersion-shifted fiber (HNL-DSF) is a promising solution to generate the FWM efficiently in spite of the short length usage. We develop and fabricate HNL-DSF by the vapor-phase axial deposition method. Nonlinear coefficient of the fiber is 13.8 W-1km-1. We measure the conversion efficiency spectra of the four HNL-DSFs with different lengths. Length of each fiber is 24.5 km, 1.2 km, 200 m and 100 m respectively. It is shown that conversion bandwidth increases monotonically as the fiber length decreases. The result apparently proves the advantage of the extremely short fiber.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_6_816/_p
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@ARTICLE{e83-c_6_816,
author={Osamu ASO, Shin-ichi ARAI, Takeshi YAGI, Masateru TADAKUMA, Yoshihisa SUZUKI, Shu NAMIKI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Efficient FWM Based Broadband Wavelength Conversion Using a Short High-Nonlinearity Fiber},
year={2000},
volume={E83-C},
number={6},
pages={816-823},
abstract={Fiber four-wave mixing (FWM) based parametric wavelength conversion experiment is demonstrated. Over 91nm multi-channel simultaneous conversion is achieved. The bandwidth is to our knowledge, the broadest value of the published results. We shall argue that the method to realize the broadband wavelength conversion. Efficiency and/or bandwidth of the wavelength conversion is degraded mainly by the following obstacles, (a) inhomogeneity of the chromatic dispersion distribution along the fiber, (b) mismatch of the states of polarization (SOP) between pump and signals and (c) bandwidth limitation from coherence length. We discuss that an extremely short high-nonlinear fiber should overcome the above three obstacles. Furthermore we comment on the higher-order dispersion and also the influence of the stimulated Brillouin scattering (SBS). High-nonlinearity dispersion-shifted fiber (HNL-DSF) is a promising solution to generate the FWM efficiently in spite of the short length usage. We develop and fabricate HNL-DSF by the vapor-phase axial deposition method. Nonlinear coefficient of the fiber is 13.8 W-1km-1. We measure the conversion efficiency spectra of the four HNL-DSFs with different lengths. Length of each fiber is 24.5 km, 1.2 km, 200 m and 100 m respectively. It is shown that conversion bandwidth increases monotonically as the fiber length decreases. The result apparently proves the advantage of the extremely short fiber.},
keywords={},
doi={},
ISSN={},
month={June},}
Copier
TY - JOUR
TI - Efficient FWM Based Broadband Wavelength Conversion Using a Short High-Nonlinearity Fiber
T2 - IEICE TRANSACTIONS on Electronics
SP - 816
EP - 823
AU - Osamu ASO
AU - Shin-ichi ARAI
AU - Takeshi YAGI
AU - Masateru TADAKUMA
AU - Yoshihisa SUZUKI
AU - Shu NAMIKI
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 6
JA - IEICE TRANSACTIONS on Electronics
Y1 - June 2000
AB - Fiber four-wave mixing (FWM) based parametric wavelength conversion experiment is demonstrated. Over 91nm multi-channel simultaneous conversion is achieved. The bandwidth is to our knowledge, the broadest value of the published results. We shall argue that the method to realize the broadband wavelength conversion. Efficiency and/or bandwidth of the wavelength conversion is degraded mainly by the following obstacles, (a) inhomogeneity of the chromatic dispersion distribution along the fiber, (b) mismatch of the states of polarization (SOP) between pump and signals and (c) bandwidth limitation from coherence length. We discuss that an extremely short high-nonlinear fiber should overcome the above three obstacles. Furthermore we comment on the higher-order dispersion and also the influence of the stimulated Brillouin scattering (SBS). High-nonlinearity dispersion-shifted fiber (HNL-DSF) is a promising solution to generate the FWM efficiently in spite of the short length usage. We develop and fabricate HNL-DSF by the vapor-phase axial deposition method. Nonlinear coefficient of the fiber is 13.8 W-1km-1. We measure the conversion efficiency spectra of the four HNL-DSFs with different lengths. Length of each fiber is 24.5 km, 1.2 km, 200 m and 100 m respectively. It is shown that conversion bandwidth increases monotonically as the fiber length decreases. The result apparently proves the advantage of the extremely short fiber.
ER -