| 摘要 |
PROBLEM TO BE SOLVED: To enable a semiconductor laser and a solid-state laser element to be joined by properly adjusting a relative position of the semiconductor laser and the solid-state laser element even in a stage before joining the wavelength conversion element to the solid-state laser element, by solving the following problem: since a reflecting part that reflects a fundamental wave generated from a solid-state laser element and forms an optical resonator is disposed on an exit side surface of a wavelength conversion element, the fundamental wave cannot be resonated and amplified in a stage before the wavelength conversion element is joined to the solid-state laser element, and the solid-state laser element emits low level light, and the relative position of the semiconductor laser and the solid-state laser element cannot properly be adjusted, with respect to an apparatus for manufacturing a light source having the semiconductor laser, solid-state laser element, and wavelength conversion element. SOLUTION: In an apparatus for manufacturing a light source, a second reflecting part, which is located opposite a first reflecting part of the solid-state laser element and which transmits a part of the fundamental wave emitted from the solid-state laser element and reflects a part of the other wave, is provided, and the semiconductor laser and the solid-state laser element are joined together at a relative position such that the output of light having passed through the second reflecting part reaches or exceeds a predetermined value. COPYRIGHT: (C)2011,JPO&INPIT
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