Ukulawulwa kokucindezeleka kwengilazi kuyisixhumanisi esibaluleke kakhulu enqubweni yokukhiqiza ingilazi, futhi indlela yokusebenzisa ukwelashwa okufanele kokushisa ukulawula ukucindezeleka kuye kwaziwa kakhulu ochwepheshe bezingilazi.Kodwa-ke, indlela yokulinganisa ngokunembile ukucindezeleka kwengilazi kusengenye yezinkinga ezinzima ezidida iningi labakhiqizi bezingilazi kanye nochwepheshe, futhi ukulinganisa okungokwesiko kwe-empirical sekuye kwaqhubeka kungafaneleki ngezidingo zekhwalithi yemikhiqizo yengilazi emphakathini wanamuhla.Lesi sihloko sethula izindlela ezivame ukusetshenziswa zokulinganisa ukucindezeleka ngokuningiliziwe, ngethemba lokuthi zizosiza futhi zikhanyisele izimboni zezingilazi:
1. Isisekelo sethiyori sokutholwa kokucindezeleka:
1.1 Ukukhanya kwe-polarized
Kwaziwa kahle ukuthi ukukhanya kuyigagasi kazibuthe elidlidliza liqonde lapho liqonde khona kusengaphambili, lidlidliza kuzo zonke izindawo ezidlidlizayo eziqondana nendlela eya kusengaphambili.Uma isihlungi se-polarization esivumela kuphela isiqondiso esithile sokudlidliza ukuthi sidlule endleleni yokukhanya sethulwa, ukukhanya kwe-polarized kungatholakala, okubizwa ngokuthi ukukhanya kwe-polarized, futhi imishini yokubona eyenziwe ngokuvumelana nezici ze-optical i-polarizer.I-Polariscope Strain Viewer).I-YYPL03 Polariscope Strain Viewer
1.2 I-Birefringence
Ingilazi iyi-isotropic futhi inenkomba ye-refractive efanayo kuzo zonke izinkomba.Uma kukhona ukucindezeleka engilazini, izakhiwo ze-isotropic zibhujiswa, okwenza inkomba ye-refractive ishintshe, futhi inkomba ye-refractive yezinkomba ezimbili zokucindezeleka okuyinhloko ayisafani, okungukuthi, okuholela ekuhlanganiseni kwe-birefringence.
1.3 Umehluko wendlela yokubona
Lapho ukukhanya okumhlophe kudlula engilazini egcizelelwe yogqinsi luka-t, ivektha ekhanyayo ihlukana ibe izingxenye ezimbili ezidlidliza eziqondisweni zengcindezi engu-x kanye no-y, ngokulandelanayo.Uma i-vx ne-vy kuyisivinini sezingxenye ezimbili zevekhtha ngokulandelanayo, isikhathi esidingekayo ukuze udlule engilazini ngu-t/vx kanye no-t/vy ngokulandelana, futhi izingxenye ezimbili azisavumelaniswa, khona-ke kukhona umehluko wendlela yokubona δ
Isikhathi sokuthumela: Aug-31-2023