已经研制出将激光系统调谐到不同波长的装置。这种控制式电子装置包括微处理机和步进马达,利用它们控制激光腔光栅的位置。马达每步的分解率已达0.09°。实现了对激光器的简便、精确、远距离的调谐。输出波长可显示和存贮在系统存贮器中,也可将输出波长只显示或只存贮在系统存贮器中。 Devices have been developed that tune the laser system to different wavelengths. Such control electronics include microprocessors and stepper motors, with which they control the position of the laser cavity grating. Motor decomposition rate of each step has reached 0.09 °. Realize the laser easy, accurate, long-distance tuning. The output wavelength can be displayed and stored in system memory, or the output wavelength can be displayed or stored only in system memory.