دراسة أطياف رامان لبلورة KGW باستخدام منظومة OPO و مطياف رامان

الملخص EN

This work contains the results of studying Raman spectra of KGW crystal by using two methods.

The first one uses OPO system, whereas the second depends on Raman spectrometer.

The results show that there are clear differences in the Raman spectrum features between the two methods.

Compared with reference spectra, our peaks showed position shift and they are wider.

Our study contains equally the effect of pumping direction upon raman spectra.