Sumo pfupi yeTubhu reUltraviolet:

Ultraviolet phototube rudzi rwechubhu yekuona ultraviolet ine simba rekuona chiedza. Rudzi urwu rwephotocell runoshandisa cathode kugadzira photoemission, photoelectrons dzinofamba dzichienda kune anode pasi pesimba remagetsi, uye ionization inoitika nekuda kwekurovera nemaatomu egasi ari muchubhu panguva yeionization; maerekitironi matsva nemaphotoelectrons anoumbwa ne ionization process ese anogamuchirwa neanode, nepo maion akanaka achigamuchirwa necathode kune rumwe rutivi. Nokudaro, photocurrent mucircuit yeanode yakakura kanoverengeka kupfuura iri mu vacuum phototube. Ma photocell e Ultraviolet ane metal photovoltaic uye gas multiplier effects anogona kuona ultraviolet radiation iri pakati pe 185-300mm uye kugadzira photocurrent.

Hainzwi kupenya kwemwaranzi iri kunze kwenzvimbo iyi, senge chiedza chezuva chinoonekwa uye manyuko emwenje yemukati. Saka hazvidikanwi kushandisa chidziviriro chechiedza chinoonekwa semimwe michina yesemiconductor, saka zviri nyore kushandisa.
Tubhu reUltraviolet rinogona kuona mwaranzi yeultraviolet isina simba. Rinogona kushandiswa mumafuta emafuta ebhoyila, mukutarisa gasi, murangi yemoto, muchina wemagetsi wekutarisa transformer isina munhu anoitarisira kuti idzivirire mheni, nezvimwewo.