Visible electroluminescent subwavelength point source of light
- 13 July 1992
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 61 (2), 139-141
- https://doi.org/10.1063/1.108224
Abstract
A structure has been devised to generate a visible point source of electroluminescently produced light with subwavelength dimensions. This submicron (0.3 μm) spot of light is created by the combination of a standard dc electroluminescent powder, ZnS:MnCu, that is introduced into the tip of a glass micropipette coated with a transparent coating of conducting indium oxide as the anode and an appropriate electrode placed inside the pipette as the cathode.Keywords
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