| 摘要 |
<p>A device is disclosed for holding a cylindrical laser tube (3) in a stable radiation direction in the cylindrical inner chamber of a metallic housing (2). The inner chamber has a larger diameter than the laser tube (3). At the end areas of the inner chamber, O-rings (4) are fitted for mounting the laser tube (3) and the metallic housing (2) is mounted on a base plate (1). The device is characterised in that the intermediate space enclosed by the O-rings between the laser tube (3) and the metallic housing (2) is filled with a thermoconductive paste (16), controllable heating and cooling elements are arranged in contact with the outer wall of the housing (2) and only one side of the housing (2) is mounted in a stationary manner on the base plate (1).</p> |
