Title:
WAVELENGTH SELECTIVE DEVICE AND OPTICAL COMMUNICATION SYSTEM INCLUDING SAME
Document Type and Number:
Japanese Patent JP2006072018
Kind Code:
A
Abstract:
To provide a wavelength selective device capable of selecting a wavelength in a smaller structure.
The wavelength selective device (320) is equipped with a waveguide substrate 321 in which an optical waveguide (322) is incorporated, a wavelength selective means (324), and a movable mirror (327). The wavelength selective means (324) is fixed at the position where the light propagating the optical waveguide (322) reaches. The movable mirror (327) is arranged movably between the first position where the light propagating the optical waveguide (322) reaches and the second position which is deviated from the optical waveguide (322). With this configuration, the wavelength selective device can be obtained in a smaller structure.
Inventors:
KATAYAMA MAKOTO
KANIE TOMOHIKO
KANIE TOMOHIKO
Application Number:
JP2004255933A
Publication Date:
March 16, 2006
Filing Date:
September 02, 2004
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
G02B6/12
Attorney, Agent or Firm:
Yoshiki Hasegawa
Shiro Terasaki
Masatoshi Shibata
Shiro Terasaki
Masatoshi Shibata