Invention Application
- Patent Title: Optical mode adapter provided with two separate channels
- Patent Title (中): 光模式适配器提供两个独立的通道
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Application No.: US10506864Application Date: 2003-02-28
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Publication No.: US20050069259A1Publication Date: 2005-03-31
- Inventor: Stephane Tisserand , Boux Laurent , Fasieu Neversat , Jacob Sophie , Ludovic Escoubas , Emmanuel Drouard
- Applicant: Stephane Tisserand , Boux Laurent , Fasieu Neversat , Jacob Sophie , Ludovic Escoubas , Emmanuel Drouard
- Priority: FR0202588 20020301
- International Application: PCT/FR03/00646 WO 20030228
- Main IPC: G02B6/30
- IPC: G02B6/30 ; G02B6/12 ; G02B6/14 ; G02B6/26
Abstract:
The invention concerns an optical mode adapter comprising first (C1) and second (C2) channels on an optical substrate (31) designed for connection of first and second waveguides respectively to its first (11) and to its second (12) ends. Said two channels being covered with at least a guide layer (33), the refractive index of the first channel (C1) is lower than that of the second channel (C2). The invention also concerns a method for making said adapter.
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