摘要 |
PROBLEM TO BE SOLVED: To provide an optical module capable of facilitating alignment between an optical element and an optical waveguide even when the number of core portions for passing an optical signal increases.SOLUTION: An optical module 1 has a case 40 having a recessed portion 43 having a plurality of optical elements 50 fixed and housed therein, a core portion 22 formed on a position according to a plane position of an optical axis center A2 of the respective optical elements 50 with reference to an arbitrary corner portion A1 of the case 40, and a first clad layer 21 and a second clad layer 23 which are formed so as to surround the core portion 22. The optical module 1 has a reflection mirror 25 which is formed on the position according to the plane position of the optical axis center A2 of the respective optical elements 50, and which is provided so as to face an optical waveguide 20 having the first clad layer 21, the second clad layer 23 and the core portion 22 to form a prescribed angle. |