抄録
We propose a low loss bus-type access network with a novel signal selector. The signal selector has no splitting loss and can allow us to increase the maximum number of subscribers, because a copy of the downstream signal is generated by four wave mixing (FWM) in the signal selector. We numerically calculate the optimal range of the wavelength allocation and the optical powers of the optical signals used in our proposed network. We experimentally demonstrate that each optical network unit (ONU) can receive a copy of the downstream signal at 1.25 Gbit/s with a power penalty of less than 0.5 dB. Moreover, we clarify that our proposed network is superior to the conventional bus-type network in terms of the maximum number of subscribers.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 6727-6732 |
| ページ数 | 6 |
| ジャーナル | Japanese Journal of Applied Physics |
| 巻 | 47 |
| 発行部数 | 8 PART 2 |
| DOI | |
| 出版物ステータス | Published - 2008 8 22 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)
これを引用
Low loss bus-type access network with signal selector using four wave mixing. / Hara, Kazutaka; Nakamura, Hirotaka; Oota, Noriyuki; Miki, Noriki; Yoshimoto, Naoto; Tsubokawa, Makoto.
：: Japanese Journal of Applied Physics, 巻 47, 番号 8 PART 2, 22.08.2008, p. 6727-6732.研究成果: Article
}
TY - JOUR
T1 - Low loss bus-type access network with signal selector using four wave mixing
AU - Hara, Kazutaka
AU - Nakamura, Hirotaka
AU - Oota, Noriyuki
AU - Miki, Noriki
AU - Yoshimoto, Naoto
AU - Tsubokawa, Makoto
PY - 2008/8/22
Y1 - 2008/8/22
N2 - We propose a low loss bus-type access network with a novel signal selector. The signal selector has no splitting loss and can allow us to increase the maximum number of subscribers, because a copy of the downstream signal is generated by four wave mixing (FWM) in the signal selector. We numerically calculate the optimal range of the wavelength allocation and the optical powers of the optical signals used in our proposed network. We experimentally demonstrate that each optical network unit (ONU) can receive a copy of the downstream signal at 1.25 Gbit/s with a power penalty of less than 0.5 dB. Moreover, we clarify that our proposed network is superior to the conventional bus-type network in terms of the maximum number of subscribers.
AB - We propose a low loss bus-type access network with a novel signal selector. The signal selector has no splitting loss and can allow us to increase the maximum number of subscribers, because a copy of the downstream signal is generated by four wave mixing (FWM) in the signal selector. We numerically calculate the optimal range of the wavelength allocation and the optical powers of the optical signals used in our proposed network. We experimentally demonstrate that each optical network unit (ONU) can receive a copy of the downstream signal at 1.25 Gbit/s with a power penalty of less than 0.5 dB. Moreover, we clarify that our proposed network is superior to the conventional bus-type network in terms of the maximum number of subscribers.
KW - Bus-type access network
KW - Four wave mixing
KW - Nonlinear optical fiber
KW - Number of subscribers
KW - Optical splitter
UR - http://www.scopus.com/inward/record.url?scp=55149087889&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=55149087889&partnerID=8YFLogxK
U2 - 10.1143/JJAP.47.6727
DO - 10.1143/JJAP.47.6727
M3 - Article
AN - SCOPUS:55149087889
VL - 47
SP - 6727
EP - 6732
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 8 PART 2
ER -