Noun
ultraviolet lamp that emits a strong bluish light (rich in ultraviolet radiation) as electric current passes through mercury vapor
Source: WordNetmercury vapor lamp
DNQ-Novolac photoresist One very common positive photoresist used with the I, G and H-lines from a mercury-vapor lamp is based on a mixture of diazonaphthoquinone (DNQ) and novolac resin (a phenol formaldehyde resin ). Source: Internet
Typically a shuttered mercury-vapor lamp or UV LED is used for the curing process. Source: Internet