labarai

Tawada mai kyalli da aka yi tare da fitattun launuka masu kyalli wanda ke da mallakin canza gajeriyar raƙuman ruwa na hasken ultraviolet zuwa haske mai tsayi mai tsayi don nuna launuka masu ban mamaki.
Tawada mai kyalli shine tawada mai kyalli na ultraviolet, kuma aka sani da tawada mara launi da tawada marar ganuwa, ana yin ta ta ƙara daidaitattun mahadi masu kyalli a cikin tawada.
Aikace-aikacen hasken ultraviolet (200-400nm) tashin hankali da iska mai haske da fitar da haske mai gani (400-800nm) tawada na musamman, wanda aka sani da tawada mai kyalli UV.
Ana iya raba shi zuwa gajeriyar igiyar ruwa da doguwar igiyar ruwa bisa ga tsayin motsi daban-daban.
Tsawon motsin motsi na 254nm ana kiran tawada mai kyalli na gajeriyar kalaman UV, tsayin motsi na 365nm ana kiran tawada mai kyalli mai tsayi mai tsayi, bisa ga canjin launi kuma ya kasu kashi mara launi, mai launi, canza launi uku, marasa launi na iya nuna launin ja, rawaya, kore, shuɗi da launin rawaya;
Launi na iya sa launi na asali ya haskaka;
Canjin launi na iya canza launi ɗaya zuwa wani.