Zoo li lub teeb pom kev zoo, lub teeb ultraviolet tuaj nyob rau hauv ntau lub wavelengths raws ib spectrum. Qhov tshwj xeeb tseem ceeb tshaj plaws ntawm no yog pom nyob rau hauv nanometers (nm), Ultraviolet cov zis tawm los ntawm wavelengths hauv 100nm txog 400nm ntau. Lub teeb ultraviolet yog tus cwj pwm rau hauv 3 pawg tseem ceeb uas pab peb kom paub meej ntxiv nrog rau hom UV teeb, raws li cov yam ntxwv hloov pauv nyob ntawm lub wavelength:
UV-A: 315-400nm
UV-B: 280-315nm
UV-C: 100-280nm
Feem ntau cov teeb pom kev ultraviolet koj yuav hla yuav nyob hauv thaj tsam UV-A thiab feem ntau hu ua "blacklights". Qhov no yog daim ntawv tsis muaj zog ntawm ultraviolet lub teeb thiab yog siv rau kev siv xws li UV curing thiab blacklight artwork.
UV-B muaj luv luv wavelength thiab yog li ntawd me ntsis zog dua UV-A. UV-A thiab UV-B yog ob qho tib si nyob rau hauv ntuj tshav ntuj, tiam sis UV-B yog thawj wavelength uas ua rau sunburn. Ob qho tib si UV-A thiab UV-B LEDs muaj tsawg heev hauv lawv lub peev xwm los ua kom tsis muaj menyuam thiab tshem tawm cov kab mob thiab cov kab mob.
UV-C yog ib feem ntawm cov spectrum uas koj xav kom tsom mus rau thaum saib kev tsim kom tsis muaj menyuam uas siv ultraviolet LEDs. Qhov siab dua qhov wavelength nyob rau hauv no 100-280nm ntau qhov zoo dua, wavelengths tshwj xeeb hauv 200-280nm ntau yog qee zaum hu ua Germicidal UV (GUV). Tsis zoo li UV-A thiab UV-B, UV-C wavelengths raug thaiv los yog absorbed los ntawm ozone txheej thiab cua, yog li lawv tsis ua rau lawv txoj kev mus rau peb ntawm lub ntiaj teb saum npoo. Qhov no tseem ceeb heev vim UV-C yog lub teeb zoo tshaj plaws hauv kev rhuav tshem cov kab mob me me tab sis kuj yog qhov txaus ntshai tshaj plaws rau tib neeg kev noj qab haus huv. Tsis muaj txoj hauv kev los siv lub ntuj UV-C rays, peb raug yuam kom nrhiav ib qho chaw tsim khoom ntawm UV-C lub teeb.
