| 摘要 |
PROBLEM TO BE SOLVED: To provide laser light source equipment having high reliability for optical performance by enabling the adhesion of a high precision collimator lens. SOLUTION: In order that an adhesion layer 8a to the collimator lens 3 is partly thin in an adhesion area corresponding to an inward projection 26 of a projection 23, the collimator lens 3 is positioned by being hardened rapidly. A thick part widens an adhesion area in a layer of an adhesion layer 8b of the peripheral part of the inward projection 26, and at the same time, is delayed and then hardened so as to improve adhesion strength as compared with a part whose adhesion layer 8a is thin due to the inward projection 26. COPYRIGHT: (C)2004,JPO
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