Title:
光ファイバおよびその製造方法
Document Type and Number:
Japanese Patent JP4539006
Kind Code:
B2
Abstract:
An optical fiber 10 has a section A of the first kind having a chromatic dispersion not less than a given positive value x and a negative chromatic dispersion slope at a given wavelength and a section B of the second kind has a chromatic dispersion not more than -x and a positive chromatic dispersion slope at the same wavelength. Another optical fiber has a chromatic dispersion higher than a positive value x and a negative chromatic dispersion slope at a given wavelength band.
Inventors:
Takemi Hasegawa
Masashi Onishi
Eisuke Sasaoka
Masayuki Nishimura
Masashi Onishi
Eisuke Sasaoka
Masayuki Nishimura
Application Number:
JP2001581166A
Publication Date:
September 08, 2010
Filing Date:
March 16, 2001
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
G02B6/02; C03B37/012; C03B37/023; C03B37/025; C03B37/027; C03C25/62; G02B6/036
Domestic Patent References:
| JPH08320419A | 1996-12-03 | |||
| JPH1095628A | 1998-04-14 | |||
| JPH0797228A | 1995-04-11 | |||
| JPS5513303A | 1980-01-30 | |||
| JPS5992940A | 1984-05-29 | |||
| JP2002533290A | 2002-10-08 | |||
| JPH09318833A | 1997-12-12 |
Foreign References:
| WO2000016141A1 | 2000-03-23 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Tatsuya Shioda
Shiro Terasaki
Masatoshi Shibata
Tatsuya Shioda
Shiro Terasaki
Masatoshi Shibata