| 摘要 |
PURPOSE:To provide a constitution for obtaining a maximum oscillating efficiency and stability of an output by a temperature control at one position at the time of operating and a method for manufacturing the same in a short- wavelength laser light source having a semiconductor laser, a solid state laser medium, a wavelength transducer and a pair of reflecting mirrors. CONSTITUTION:A solid state laser medium 3, a wavelength transducer 5 and a reflecting mirror 6 are respectively adhered to holders 12, 13, 14 having protrusions, so assembled that the protrusions are inserted into grooves 11 formed in a module housing 10, regulated to an optimum position at a predetermined temperature and then fixed. With such a structure, states at the times of assembling and operating become equal, and a maximum oscillating efficiency and stability of an output are obtained by temperature-controlling only the housing 10. |
