| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lens array capable of reliably obtaining monitor light, facilitating manufacturing by reducing the number of components, and improving optical performance by optimizing light intensity, and an optical module equipped with the lens array. <P>SOLUTION: The oblique angle of a second optical surface 14b is tilted to a second surface 4c side from a first surface 4b side toward a third surface 4a side, and is defined so that the light path of reflected light of the light for each of a plurality of light-emitting devices 7 reflected by a second reflection/transmission layer part 17b deviates from the light path of the light for each of the plurality of light-emitting devices 7 before incidence onto a first optical surface 14a. <P>COPYRIGHT: (C)2013,JPO&INPIT |
