Title:
シングルモードファイバのSバンドの波長分散を補償するファイバ
Document Type and Number:
Japanese Patent JP3999957
Kind Code:
B2
Abstract:
A chromatic dispersion-compensating fiber adapted to compensate the chromatic dispersion of a step index monomode fiber in band S presents chromatic dispersion of less than -40 ps/(nm.km) around 1475 nm, chromatic dispersion slope of less than -0.16 ps/(nm2.km), and an effective area greater than or equal to 14 mum2 around said wavelength value. The fiber is monomode at 1475 nm. The fiber can present a rectangle profile with a buried trench and a ring. It serves to compensate chromatic dispersion and chromatic dispersion slope for transmission systems in band S using a step index monomode fiber as the line fiber.
Inventors:
Liyudwitz Fullry
Florent Beaumont
Pierre Cyrard
Louis-Anne Doe Montmorion
Maxim Gorlier
Pascal Nuqui
Florent Beaumont
Pierre Cyrard
Louis-Anne Doe Montmorion
Maxim Gorlier
Pascal Nuqui
Application Number:
JP2001317301A
Publication Date:
October 31, 2007
Filing Date:
October 15, 2001
Export Citation:
Assignee:
Alcatel-Lucent
International Classes:
G02B6/036; G02B6/34
Domestic Patent References:
| JP10319266A |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Mitsuru Inoue
Akio Ichiiri
Katsuma Osaki
Takamasa Soma
Makoto Ono
Mitsuru Inoue
Akio Ichiiri
Katsuma Osaki
Takamasa Soma