| 摘要 |
PURPOSE:To provide a dye laser device capable of obtaining a laser beam, which has little turbulence of its wave surface and is of good quality. CONSTITUTION:A dye laser, which is provided with a coloring matter solution 2 with a coloring matter dissolved therein, a dye laser cell 5 which oscillates and amplifies a laser beam using the solution 2 as a medium, a coloring matter solution reservoir tank 1 storing the solution 2, a circulating pump 3 to circulate the solution 2 between this tank 1 and the cell 5 and a tube 4, is provided with a pressure changing part 8, a pressure measuring part 9 and a control part 10, which are pressure control means 11 for controlling the fluctuation of the pressure in the cell 5. |
