クボタ　ヒロカズ   Hirokazu Kubota   久保田　寛和    所属   追手門学院大学  理工学部 電気電子工学科    職種   教授
言語種別	英語
発行・発表の年月	1991/09
形態種別	論文
査読	査読あり
標題	Femtosecond optical soliton transmission over long distances using adiabatic trapping and soliton standardization
執筆形態	共著・編著（代表編著を除く）
掲載誌名	Journal of the Optical Society of America B: Optical Physics
巻・号・頁	8(9),pp.1811-1817
著者・共著者	Masataka Nakazawa,Hirokazu Kubota,Kenji Kurokawa,Eiichi Yamada
概要	A new technique for achieving subpicosecond-femtosecond optical soliton communication over long distances is proposed. The technique uses adiabatic soliton trapping and soliton standardization in an active transmission line with a finite optical-gain bandwidth. Forces destructive to femtosecond pulse propagation, such as soliton self-frequency shift and third-order dispersion, can be completely compensated for by the bandwidth-limited optical gain. Then soliton amplitude and width (i.e., area) are fixed to a certain value that indicates an N = 1 soliton, and the soliton is standardized by trapping. The technique will be a key technology for achieving ultrahigh-bit-rate (¼, 100 Gbit/s) optical transmission systems. © 1991 Optical Society of America.
DOI	10.1364/JOSAB.8.001811
ISSN	0740-3224
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