Title:
REFRACTIVE INDEX CONTROL SHEET FOR OPTICAL PATH JUNCTION
Document Type and Number:
Japanese Patent JP2007132983
Kind Code:
A
Abstract:
To provide a refractive index control sheet for optical path junction excellent in practicality and capable of connecting optical paths between various optical members, for example, between optical fibers or between an optical fiber and an optical waveguide with a small loss and high connection stability.
The refractive index control sheet 10 for optical path junction is disposed between two optical members of the same kind or different kinds to optically connect the two optical members. The refractive index control sheet contains (meth)acrylic resin as a main component and has a storage modulus G' at 25°C of 5×103-1×106 Pa and a glass transition temperature Tg of ≤15°C.
Inventors:
KITANO HIDEKI
MATSUSE TAKAHIRO
AOKI MASAMI
MATSUSE TAKAHIRO
AOKI MASAMI
Application Number:
JP2005323378A
Publication Date:
May 31, 2007
Filing Date:
November 08, 2005
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
G02B6/26; C08J5/18; G02B6/24
Domestic Patent References:
| JP2005173575A | 2005-06-30 | |||
| JP2005148580A | 2005-06-09 |
Attorney, Agent or Firm:
Ichiro Honda