title: Abnormal glow discharge detection of visible radiation.
abstract: Extension of abnormal glow discharge detection of electromagnetic radiation to visible wavelengths is observed with inexpensive commercial indicator lamps. The spectral response and mechanisms of detection are discussed and advantages over gas-filled photodiodes noted. Responses from different discharge regions are observed and their implications considered.
authors.forename: N S
authors.initials: NS
authors.lastname: Kopeika
authors.forename: J
authors.initials: J
authors.lastname: Rosenbaum
authors.forename: R
authors.initials: R
authors.lastname: Kastner