학술논문
Kalibrering van 'n opto-elektroniese stelsel vir die karakterisering van ultraviolet-sensitiewe fotodiodes.
Document Type
Article
Source
Subject
*CALIBRATION
*OPTOELECTRONICS
*ULTRAVIOLET radiation
*PHOTODIODES
*ELECTRIC properties
*MONOCHROMATORS
*OPTICAL fibers
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Language
Afrikaans
ISSN
0254-3486
Abstract
Spectral and electrical characteristion of ultraviolet (UV) sensitive photodiodes requires a calibrated optoelectronic system. For spectral characteristion, the irradiance of the UV light source, after the light passed through a monochromator and optical fiber, was calibrated for wavelengths ranging from 200 nm to 400 rim. Commercially available AlGaN-based photodiodes was characterised and the obtained parameters were compared to that specified. [ABSTRACT FROM AUTHOR]