Gabatarwa ta takaiceTubulen daukar hoto na Ultraviolet:

Tubule mai daukar hoto na Ultraviolet wani nau'in bututu ne na gano hasken ultraviolet tare da tasirin hasken photoelectric. Wannan nau'in hoton yana amfani da cathode don samar da hasken photoemission, hasken photoelectrons yana motsawa zuwa anode a ƙarƙashin aikin filin lantarki, kuma hasken ionization yana faruwa ne saboda karo da kwayoyin iskar gas a cikin bututun yayin aikin ionization; sabbin electrons da hasken photoelectrons da aka samar ta hanyar tsarin ionization dukkansu ana karɓar su ta hanyar anode, yayin da cathode ke karɓar ions masu kyau a akasin haka. Saboda haka, hasken photoelectron da ke cikin da'irar anode ya fi girma sau da yawa fiye da na cikin bututun photoelectron. Kwayoyin photoelectron na Ultraviolet tare da tasirin photovoltaic na ƙarfe da na yawan iskar gas na iya gano hasken ultraviolet a cikin kewayon 185-300mm kuma suna samar da hasken photoelectron.

Ba ya jin haushin radiation a wajen wannan yanki na spectral, kamar hasken rana da ake iya gani da kuma hanyoyin hasken cikin gida. Don haka ba lallai ba ne a yi amfani da garkuwar haske da ake iya gani a matsayin sauran na'urorin semiconductor, don haka ya fi dacewa a yi amfani da shi.
Ana iya amfani da na'urar daukar hoto ta Ultraviolet wajen gano raunin hasken ultraviolet. Ana iya amfani da shi a cikin man fetur na tukunyar jirgi, sa ido kan iskar gas, ƙararrawa ta gobara, tsarin wutar lantarki don sa ido kan kariyar walƙiya na na'urar transformer mara kulawa, da sauransu.