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

作　　者：闫柳辰[1] 赵改清[1] 

机构地区：[1]深圳大学,深圳518060

出　　处：《大学物理实验》2009年第4期48-50,共3页Physical Experiment of College

摘　　要：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.

关 键 词：氢光谱 光传感器 频谱响应 设计性实验 

分 类 号：O4-33[理学—物理]