N'akụkọ ihe mere eme, Raman spectrometers na-eji holographic grating na multiple dispersion nkebi iji nweta a elu ogo nke laser jụrụ. N'oge gara aga, photomultipliers ndị nchọpụta nke oke maka dispersive Raman setups, nke rụpụtara na ogologo nnweta ugboro. Otú ọ dị, oge a na ngwá fọrọ nke nta n'ụwa nile na-eji notch ma ọ bụ onu nzacha maka laser jụrụ na spectrographs ma axial (AT), Czerny<unk> Turner (CT) monochromator, ma ọ bụ FT (Fourier spectroscopy), na CCD Ajụjụ: Gịnị kpatara na-eji nchọpụta dị ka ihe na-adịghị mma na-arụpụta na Raman dispersive setups?
ogologo oge nnweta