JOINING METHOD OF OPTICAL COMPONENT AND OPTICAL PICKUP

摘要

PROBLEM TO BE SOLVED: To provide a joining method of optical components capable of securing the characteristics as a product by reducing fluctuations of the change of a relative position between a light source and a bonding base and stabilizing positional accuracy after the optical components are joined.

SOLUTION: The light source 2 and the bonding base 1 are held with a prescribed gap, solder paste melted by heat energy due to laser light is made to flow in the gap and the light source 2 and the bonding base 1 are joined via a solder layer 32.

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