公开(公告)号：EP1237019A3

公开(公告)日：2004-05-19

申请号：EP02004268.5

申请日：2002-02-27

申请人： FUJITSU LIMITED

发明人： Sugama, Akio, Fujitsu Limited ,  Kato, Masayuki, Fujitsu Limited ,  Ishii, Masatoshi, Fujitsu Limited ,  Sasaki, Shinya, Fujitsu Laboratories of America ,  Aoki, Tsuyoshi, Fujitsu Limited

IPC分类号： G02B6/12

CPC分类号： G02B6/125 ,  G02B6/12002 ,  G02B6/1221 ,  G02B6/3608 ,  G02B6/4206 ,  G02B6/4214 ,  G02B6/4249 ,  G02B6/43 ,  G02B2006/12069 ,  G02B2006/12073

摘要： An optical wiring substrate provides a slab optical waveguide (3) having a refractive index different from a refractive index of other surrounding portions and a planar convex lens (4) being provided continuously to a tip portion of an optical path of an optical waveguide (10) including a core (1) and cladding (2) and formed on a substrate (8). The optical path of light passing through the planar convex lens (4) is converted approximately by 90° with a mirror (5). The light reflected with the mirror (5) is made as parallel light rays by use of a cylindrical lens (6).

摘要翻译： 的光布线基板提供具有折射率从周围其他部分的折射率和平面凸透镜（4）不同的被连续提供到光波导的光路的前端部的平板光波导（3）（10 ）包括芯（1）和包层（2）和形成在基板（8）上。 光穿过所述平面凸透镜（4）的光路是由大约90°的反射镜转换（5）。 反射的光与反射镜（5）通过使用柱面透镜（6）的制成为平行光线。