Ruwan tabarau na UV don ɗaukar hoton band na Ultraviolet

Gilashin ultraviolet yana amfani da haske daga hasken ultraviolet (UV). Kusan UV ne kawai ke da sha'awa ga daukar hoto na UV, saboda dalilai da dama. Iskar yau da kullun ba ta da haske idan aka kwatanta da raƙuman ruwa a ƙasa da kusan nm 200, kuma gilashin ruwan tabarau ba ta da haske a ƙasa da kusan nm 180.

An ƙera ruwan tabarau na UV ɗinmu don amfani da hotuna a cikin hasken 190-365nm. An inganta shi kuma yana da hoto mai kaifi sosai don hasken tsawon rai na 254nm, wanda ya dace da amfani da shi a aikace-aikace daban-daban, gami da duba saman da'irori ko fiber optics, kula da inganci na kayan semiconductor, ko don gano fitar da wutar lantarki. Ƙarin aikace-aikacen sun haɗa da binciken kimiyya, hotunan magunguna, ko na biomedical, fluorescence, tsaro, ko gano jabun abubuwa.

Wavelength yana ba da ruwan tabarau na UV a cikin aiki mai iyaka-kusan diffraction. Duk ruwan tabarau ɗinmu za su yi gwaje-gwaje masu tsauri na aikin gani/na inji da kuma muhalli don tabbatar da inganci mafi kyau.