Title:
光ファイバケーブル
Document Type and Number:
Japanese Patent JP6554875
Kind Code:
B2
Abstract:
An optical fiber cable (10) has a sectional area of Ac [µm 2 ] and houses a number N of optical fibers (20). A transmission loss ± dB [dB/km], a mode field diameter W [µm], an effective area Aeff [µm 2 ], an effective length L eff [km], and a wavelength dispersion D [ps/nm/km] of each of the optical fibers at a wavelength of 1550 nm satisfy a predetermined equation.
Inventors:
Yoshinori Yamamoto
Masaaki Hirano
Masakazu Takami
Masaaki Hirano
Masakazu Takami
Application Number:
JP2015075141A
Publication Date:
August 07, 2019
Filing Date:
April 01, 2015
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
G02B6/44; G02B6/036
Domestic Patent References:
| JP2007286319A | ||||
| JP2014067020A | ||||
| JP2005037936A | ||||
| JP2014531620A |
Foreign References:
| WO2000042458A1 | ||||
| US20050135760 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
High Kunio Ki
Shotaro Terasawa
Emi Tanizawa
Hiroshi Abe
Yoshiki Kuroki
High Kunio Ki
Shotaro Terasawa
Emi Tanizawa
Hiroshi Abe