Glan-Thompson polarizers nwere prisms simenti abụọ emere site na ọkwa kacha elu nke calcite ma ọ bụ kristal a-BBO.Ìhè na-enweghị atụ na-abanye na polarizer ma kewaa na interface n'etiti kristal abụọ ahụ.A na-egosipụta ụzarị nkịtị na ntanetị nke ọ bụla, na-eme ka ha gbasasịa ma tinye ha n'akụkụ ụfọdụ site na ụlọ polarizer.Ụzarị pụrụ iche na-agafe ozugbo site na polarizer, na-enye mmepụta polarized.
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