Patent ID: 9341793
Filing Date: 2016-05-17
CPC Classification: G02B

Claim Text:
1. A light source device comprising: an optical semiconductor element which is mounted on a support base; a cap which is fixed to said support base so as to cover said optical semiconductor element; a light converging portion which converges light flux emitted from said optical semiconductor element; an optical fiber connection portion to which an optical fiber is connected, the optical fiber receiving inputting of the light flux converged by said light converging portion; and a holder which holds said optical fiber connection portion, the holder being fixed to said cap, wherein said optical fiber connection portion includes a position adjusting portion which adjusts a position of said optical fiber connection portion with respect to said holder; said cap is formed into a cylindrical shape; said holder is bonded to a side surface portion of said cap; and adhesive agents for bonding said holder to said cap are arranged at positions which are in line symmetry with respect to an optical axis of the light flux emitted from said optical semiconductor element.