| 摘要 |
<p>An optical waveguide device which includes an optical waveguide part (16) and a photonic device mounting part (17) is provided. A mask (22) to form a pedestal block (19) on which a light emitting device is mounted is patterned after high-temperature annealing. Thus, there is no influence on the mask, even if the device undergoes the heat treatment at a high temperature during the manufacturing process. This enables formation of the pedestal block (19) with high accuracy. Therefore, it is possible to achieve an optical coupling with high accuracy in mounting a light emitting device (18) on the pedestal block.</p> |
