| 摘要 |
PURPOSE:To make the entire device compact and to improve reliability, by connecting inductance to a ballast resistor in series, thereby suppressing the rapid increase in current, which is generated when glow discharge is transferred to arc discharge. CONSTITUTION:A cathode is used as a divided electrode 1. Its shape is a pin shape. As an inductance part 4, a ferrite core 6, around which conductor is wound, is used. As a result, a power source and a discharge part can be made compact and simple, and an inexpensive, highly reliable laser device can be obtained. |
