标准具 [光] etalon
- 当入射光束频谱为三角形函数时,我们用计算机计算了透过F-P标准具以后的频谱分布。
In case the spectrum of incident beam is a function of triangular form, we calculated the spectral distribution of transmission through the F-P etalon with a computer. - 将标准具透过率函数表达为唯一系统参数,即反射精细度的函数;
The transmittance of aerosol back-scatter signal through the interferometer is expressed as a function of the reflectance finesse, which is the unique system parameter. - 因此,标准具的整体功能相当于只会反射一种颜色的镜子,只要改变两个表面的间距,就能选择反射光的颜色。
So, in effect, the etalon as a whole functions as a mirror that reflects only one specific color, which you can choose simply by changing the spacing between the surfaces.
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