| 摘要 |
PROBLEM TO BE SOLVED: To provide a laser oscillation device which has necessary sufficient cooling capability for maintaining a laser medium, for generating a thermal energy of a high density at a using temperature and which can be reduced in size. SOLUTION: The laser oscillation device includes an excitation light source for generating excitation light, the laser medium receiving the excitation light to optically amplify the light, a laser oscillator for conducting a laser oscillation by resonating the light generated from the medium, and a cooling system for cooling the medium. The cooling system uses a gas as a heat-conveying medium. COPYRIGHT: (C)2004,JPO |
