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Infrared to visible up‐conversion using GaP light‐emitting diodes

Eisfeld, W., Werling, U. and Prettl, Wilhelm (1983) Infrared to visible up‐conversion using GaP light‐emitting diodes. Applied Physics Letters 42 (3), p. 276.

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Abstract

Electroluminescence excited by infrared radiation has been observed in GaP light‐emitting diodes (LED’s) at low temperatures providing a new efficient method to convert infrared radiation within a broad spectral range into visible light. Using 10.6‐μm radiation of a CO2 laser an up‐conversion quantum efficiency of 3.4×10−6 was found. If a low dark current photomultiplier is employed to detect the ...

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Item type:Article
Date:1983
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Wilhelm Prettl
Identification Number:
ValueType
10.1063/1.93914DOI
Related URLs:
URLURL Type
http://link.aip.org/link/APPLAB/v42/i3/p276/s1Publisher
Classification:
NotationType
42.65.Dr; 42.65.Es; 42.65.Ky; 85.60.DwPACS
Keywords:gallium phosphides, light emitting diodes, frequency converters, infrared radiation, visible radiation, experimental data, electroluminescence, excitation, carbon dioxide lasers, quantum efficiency, photomultipliers, noise, thermal radiation, background radiation
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Item ID:17509
Owner only: item control page

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