【摘要】 本文对分光计测量光栅波长的调节过程,包括查找平面镜反射的十字像,调节平行光管主轴和望远镜主轴重合且垂直于仪器主轴,以及判别光栅位于玻璃哪一面几个常见问题,给出了简单解决方法。更多还原

【Abstract】 Simple solving of several questions about adjustment in the measurement of wavelength of grating by spectrometer in this paper,such as crosshair reflected by plane mirror,coincidence of axis of collimating device and axis of telescope,perpendicularity between axis of telescope and axis of object stage and judging of grating on which plane of plane mirror.更多还原