用PASC0光谱分光计测量氢光谱——一个设计性实验的论文

Use the PASCO's Grating Device to Measure the Hydrogen's Spectrum——A Designed Experimental Discourse

用PASCO光栅光谱仪及配套的光强传感器,计算机实测了氢光谱的波长和相对强度,指出在用光敏器件标定光谱的强度时,要考虑光敏器件的频谱响应问题。

By using the PASCO s grating device and the high sensitivelight sensor,it can directly measure the hydrogen spectral line on the software.What s more,the software can be easily read the hydrogens wavelength and the wavelength s comparative light intension.In the end,we compared the Balmer s few spectral line s wavelength and the its comparative light intension with the data in theory.