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".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Sistem penghantaran pemultipleksan pembahagian panjang gelombang (WDM) 1470-nm-band (jalur S+) diterangkan. Kelebihan pertama penghantaran S+-band ialah penindasan degradasi yang disebabkan oleh pencampuran empat gelombang (FWM), yang telah menjadi faktor kemerosotan yang dominan dalam sistem penghantaran WDM pada gentian teralih penyebaran (DSF). Penindasan FWM dengan menggunakan jalur S+ dan bukannya jalur 1550-nm-band (M) konvensional berjaya ditunjukkan. Kelebihan kedua ialah pengembangan lebar jalur yang boleh digunakan dengan menggunakan jalur S+ bersama dengan jalur panjang gelombang lain. Eksperimen penghantaran tanpa ulangan WDM tiga jalur panjang gelombang menggunakan jalur S+, jalur M dan jalur L (jalur 1580-nm) dijalankan ke atas DSF, dan ditunjukkan bahawa kemerosotan akibat interaksi tak linear antara jalur panjang gelombang adalah diabaikan dalam penghantaran. Selain itu, prestasi penghantaran sistem ulangan linear jalur S+ dianggarkan oleh simulasi komputer, dan dibandingkan dengan sistem jalur panjang gelombang yang lain. Dalam eksperimen, penguat gentian doped thulium (TDFA) digunakan untuk penguatan isyarat dalam jalur S+.
Jun-ichi KANI
Tadashi SAKAMOTO
Masahiko JINNO
Kuninori HATTORI
Makoto YAMADA
Terutoshi KANAMORI
Kimio OGUCHI
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Salinan
Jun-ichi KANI, Tadashi SAKAMOTO, Masahiko JINNO, Kuninori HATTORI, Makoto YAMADA, Terutoshi KANAMORI, Kimio OGUCHI, "Novel 1470-nm-Band WDM Transmission and Its Application to Ultra-Wide-Band WDM Transmission" in IEICE TRANSACTIONS on Electronics,
vol. E82-C, no. 8, pp. 1397-1406, August 1999, doi: .
Abstract: A novel 1470-nm-band (S+ band) wavelength-division multiplexing (WDM) transmission system is described. The first advantage of S+-band transmission is suppression of degradation caused by four-wave mixing (FWM), which has been the dominant impairment factor in WDM transmission systems on dispersion-shifted fibers (DSFs). FWM suppression by using the S+ band instead of the conventional 1550-nm-band (M band) is successfully demonstrated. The second advantage is expansion of the usable bandwidth by using the S+ band together with other wavelength bands. A triple-wavelength-band WDM repeaterless transmission experiment using the S+ band, the M band and the L band (1580-nm-band) is conducted over DSF, and it is shown that degradation due to inter-wavelength-band nonlinear interactions is negligible in the transmission. Moreover, the transmission performance of an S+-band linear repeating system is estimated by computer simulation, and compared with that of other wavelength-band systems. In the experiments, thulium-doped fiber amplifiers (TDFAs) are used for amplification of signals in the S+ band.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e82-c_8_1397/_p
Salinan
@ARTICLE{e82-c_8_1397,
author={Jun-ichi KANI, Tadashi SAKAMOTO, Masahiko JINNO, Kuninori HATTORI, Makoto YAMADA, Terutoshi KANAMORI, Kimio OGUCHI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Novel 1470-nm-Band WDM Transmission and Its Application to Ultra-Wide-Band WDM Transmission},
year={1999},
volume={E82-C},
number={8},
pages={1397-1406},
abstract={A novel 1470-nm-band (S+ band) wavelength-division multiplexing (WDM) transmission system is described. The first advantage of S+-band transmission is suppression of degradation caused by four-wave mixing (FWM), which has been the dominant impairment factor in WDM transmission systems on dispersion-shifted fibers (DSFs). FWM suppression by using the S+ band instead of the conventional 1550-nm-band (M band) is successfully demonstrated. The second advantage is expansion of the usable bandwidth by using the S+ band together with other wavelength bands. A triple-wavelength-band WDM repeaterless transmission experiment using the S+ band, the M band and the L band (1580-nm-band) is conducted over DSF, and it is shown that degradation due to inter-wavelength-band nonlinear interactions is negligible in the transmission. Moreover, the transmission performance of an S+-band linear repeating system is estimated by computer simulation, and compared with that of other wavelength-band systems. In the experiments, thulium-doped fiber amplifiers (TDFAs) are used for amplification of signals in the S+ band.},
keywords={},
doi={},
ISSN={},
month={August},}
Salinan
TY - JOUR
TI - Novel 1470-nm-Band WDM Transmission and Its Application to Ultra-Wide-Band WDM Transmission
T2 - IEICE TRANSACTIONS on Electronics
SP - 1397
EP - 1406
AU - Jun-ichi KANI
AU - Tadashi SAKAMOTO
AU - Masahiko JINNO
AU - Kuninori HATTORI
AU - Makoto YAMADA
AU - Terutoshi KANAMORI
AU - Kimio OGUCHI
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E82-C
IS - 8
JA - IEICE TRANSACTIONS on Electronics
Y1 - August 1999
AB - A novel 1470-nm-band (S+ band) wavelength-division multiplexing (WDM) transmission system is described. The first advantage of S+-band transmission is suppression of degradation caused by four-wave mixing (FWM), which has been the dominant impairment factor in WDM transmission systems on dispersion-shifted fibers (DSFs). FWM suppression by using the S+ band instead of the conventional 1550-nm-band (M band) is successfully demonstrated. The second advantage is expansion of the usable bandwidth by using the S+ band together with other wavelength bands. A triple-wavelength-band WDM repeaterless transmission experiment using the S+ band, the M band and the L band (1580-nm-band) is conducted over DSF, and it is shown that degradation due to inter-wavelength-band nonlinear interactions is negligible in the transmission. Moreover, the transmission performance of an S+-band linear repeating system is estimated by computer simulation, and compared with that of other wavelength-band systems. In the experiments, thulium-doped fiber amplifiers (TDFAs) are used for amplification of signals in the S+ band.
ER -