小型气体激光系统也会出现任何其它装置所有的类似故障。由于许多使用者没有足够的经费添置新的系统或主要部件,如何最好地维修激光器以及尽量防止多出故障便成为重要的问题。表1列举了可能需要修理的项目。表1 普通气体激光器的修理1.试验——深入分析损坏形式。2.调换管子——调换激光介质和重装储气器。3.重换窗口——替换布儒斯特窗(价格应包括重新充气)。4.管子再加工——修理真空室的渗漏和在高温下消除污染物。这些维修也包括重换窗口和重充气体。5.调换电极——调换失效电极,继而重新装配和再加工。6.冷却水罩的修理和清洗——通常解决无机物的聚集问题。 Small gas laser systems also experience all of the similar failures of any other device. Since many users do not have sufficient funds to purchase new systems or major components, how to best maintain the laser and prevent as many faults as possible become an important issue. Table 1 lists the items that may require repair. Table 1 General gas laser repair 1. Test - in-depth analysis of the damage form. 2. Exchange the tube - exchange the laser medium and reassemble the gas reservoir. Replaced window - Replace Brewster window (price should include refill). 4. Pipe reprocessing - Repair leaks in the vacuum chamber and eliminate contaminants at high temperatures. These repairs also include window replacement and refilling. 5. Exchange the electrode - replace the failed electrode, and then re-assembly and re-processing. 6. Repair and cleaning of cooling shrouds - usually to solve the problem of accumulation of inorganic substances.