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Proceedings Paper

Optical properties of lamps with cold emission cathode
Author(s): Jerzy Kalenik; Elżbieta Czerwosz; Krzysztof Biernacki; Joanna Rymarczyk; Izabela Stępińska
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Paper Abstract

A luminescent lamp was constructed and tested. Phosphor excited by electrons is the source of light. The source of electrons is field emission cathode. The cathode is covered with nickel-carbon layer containing carbon nanotubes that enhance electron emission from the cathode. Results of luminance measurements are presented. Luminance is high enough for lighting application.

Paper Details

Date Published: 22 December 2016
PDF: 5 pages
Proc. SPIE 10175, Electron Technology Conference 2016, 101750Q (22 December 2016); doi: 10.1117/12.2261694
Show Author Affiliations
Jerzy Kalenik, Warsaw Univ. of Technology (Poland)
Elżbieta Czerwosz, Tele & Radio Research Institute (Poland)
Krzysztof Biernacki, Tele & Radio Research Institute (Poland)
Joanna Rymarczyk, Tele & Radio Research Institute (Poland)
Izabela Stępińska, Tele & Radio Research Institute (Poland)


Published in SPIE Proceedings Vol. 10175:
Electron Technology Conference 2016
Barbara Swatowska; Wojciech Maziarz; Tadeusz Pisarkiewicz; Wojciech Kucewicz, Editor(s)

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