Kev sib piv ntawm lub hnub -} Tsis kam ntawm cov ntaub ntaub thiab xov paj

Lub thickness, xim, kev ntxhib los mos thiab lwm yam khoom ntaub ntawv ntawm cov ntaub ntawv pov tseg yuav cuam tshuam rau lub peev xwm tiv thaiv hnub ci.

1. Sun -} Tsis kam: Vim tias daim ntaub ntaub yog thicker lub hnub ci ntsa iab los ntawm ci ntsa iab rau hauv chav mus rau ib qho; Thaum cov ntaub nplaum xov tooj yog thanner thiab muaj cov teeb tsa zoo, nws tsuas tuaj yeem ua lub luag haujlwm ntawm lub hnub ci diffraction.

2. Cov nyhuv tiv thaiv: Cov ntaub qhwv kab hlau tuaj yeem ua lub luag haujlwm zoo rau cov rooj tog zaum hauv tsev, tsis muaj kev tiv thaiv kev sib tsoo raws li cov rooj tog kab hlau rhuav pov tseg.