| 摘要 |
<p>In a gas laser device in which a laser gas is injected between first and second main discharge electrodes (1 and 2) that are arranged in an opposing manner so that there takes place laser oscillation, an improvement is made in that small holes or slits (h) are bored throughout the surface in a discharge portion of the first main discharge electrode so that the laser gas may be injected into the discharge region through the holes or the slits. Therefore, the discharge takes place efficiently and the gas can be circulated in reduced amounts.</p> |
