| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical semiconductor device capable of packaging a light emitting device or a light receiving device and a fiber (optical fiber) highly precisely in a short time. SOLUTION: On a surface emitting laser substrate (2) on which surface emitting laser diodes (1) of a light emitting device are formed, ring-shaped projections (3a) are provided in alignment as correctly as the surface emitting laser diodes are formed. Thus, an optical fiber (5) can be connected with sufficient positional accuracy by locating the ring-shaped projection (3a) around the surface emitting laser diode (1), and utilizing a self-alignment function of a fixing material (11). COPYRIGHT: (C)2005,JPO&NCIPI
|
