Whatyoucanseeisthatthere's a kindof a particularaccesstothiswholething.
There's a lltheselittlelittleredgroupskindofarrangedstickingouttothesides, andthenthecalciumatomsarekindofinthismoreverticalstructure, soyoucanseethat's kindofanaxisthatrunsupanddownthisparticularthinginthisdirectionhereandSoyouwillbeterriblysurprisedifthepropertiesofthematerialsorememberwhathappensis a lightwavegoesthrough.
I mean, thelightthat's that's fillingThisroomisbasically a knpolarized, butoneofthethingsyoucandoisyoucanalwayssplitlightup.
Okay, thislightiskindofrandomlypolarized, buteverylittlebitofitactuallyhas a polarizationateverypointinspace.
Thelightisisoscillatingoneparticulardirectionon.
Wecouldalwaysbreakthatanoscillationinthatdirectioninto a littlebitinthatdirectionand a littlebitinthatdirection, soyoucouldalwaysbreakitdownintotwoindividualpolarization.