发明名称 OPTICAL STAR COUPLER
摘要 <p>The ends of tapered light-wave conductors are focused onto one another by means of a graded index rod lens, the tapered being connected to the end faces of the lens. The coupling conditions are improved by taking into account the sheath modes emerging from the tapered portions.</p>
申请公布号 CA1241219(A) 申请公布日期 1988.08.30
申请号 CA19830433849 申请日期 1983.08.04
申请人 N.V.PHILIPS'GLOEILAMPENFABRIEKEN 发明人 MANNSCHKE, LOTHAR
分类号 G02B6/28;(IPC1-7):G02B6/00 主分类号 G02B6/28
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