Invention Grant
- Patent Title: Optical waveguide component capable of preventing an optical waveguide member from being eccentric and method of producing the same
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Application No.: US10349986Application Date: 2003-01-23
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Publication No.: US07016591B2Publication Date: 2006-03-21
- Inventor: Akihiko Sakamoto , Hideki Asano , Masanori Wada
- Applicant: Akihiko Sakamoto , Hideki Asano , Masanori Wada
- Applicant Address: JP Otsu
- Assignee: Nippon Electric Glass Co., Ltd.
- Current Assignee: Nippon Electric Glass Co., Ltd.
- Current Assignee Address: JP Otsu
- Agency: Collard & Roe, P.C.
- Priority: JP2002-015684 20020124; JP2002-365630 20021217
- Main IPC: G02B6/00
- IPC: G02B6/00
Abstract:
An optical waveguide member is inserted into a tubular member. The tubular member is elongated with heating and fusion-bonded to the optical waveguide member. Thus, a formed body is obtained. The formed body is cut into a predetermined length to obtain an optical waveguide member. The tubular member is preferably made of a crystallized glass with crystals deposited therein at least in the state of the formed body.
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