KnowraUltravioletLinked fromLinked fromThe 75 pages that link to Ultraviolet, each with the reason it gives.All 75Broader topic 7Related 49Narrower topic 11Compared with 8SunscreenNarrower topic: Sunscreen is designed to reduce exposure to ultraviolet wavelengths reaching the skin.PhotoprotectionNarrower topic: Ultraviolet radiation is a major source of harmful exposure addressed by photoprotection.CyanotypeNarrower topic: Its energy drives the sensitizer’s photochemical reaction.Ultraviolet germicidal irradiationNarrower topic: Germicidal irradiation is one use of ultraviolet radiation.SunburnNarrower topic: UVA and UVB wavelengths reach skin and drive most sunburn reactions.Ultraviolet indexNarrower topic: The index summarizes the ultraviolet radiation reaching the ground.PhototherapyNarrower topic: Many dermatologic treatments use carefully controlled ultraviolet wavelengths.Excimer laserNarrower topic: Excimer lasers emit in this spectral region, which governs their optical and material interactions.Ultraviolet-BNarrower topic: Ultraviolet-B is one band within this broader region of the electromagnetic spectrum.Sun protectionNarrower topic: It is the main part of sunlight that sun-protection measures are designed to limit.Niels Ryberg FinsenNarrower topic: Finsen investigated ultraviolet rays as active components of therapeutic light.