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Proceedings Paper

RIN measurements of the 850nm VCSELs
Author(s): Łukasz Chorchos; Jarosław P. Turkiewicz
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Paper Abstract

In this paper, the relative intensity noise (RIN) measurements studies of multimode 850nm vertical cavity surface emitting lasers are presented. The used method is based on the RF spectrum measurement of a biased and unmodulated laser. Further a method based on the oscilloscope measurements is applied. The results obtained for both methods are comparable and differ less than 2 dB. The obtained RINs were in the range from -143.87 to -139.45 dB/Hz for various VCSEL biases.

Paper Details

Date Published: 28 September 2016
PDF: 7 pages
Proc. SPIE 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 100311E (28 September 2016); doi: 10.1117/12.2249366
Show Author Affiliations
Łukasz Chorchos, Warsaw Univ. of Technology (Poland)
Jarosław P. Turkiewicz, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 10031:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016
Ryszard S. Romaniuk, Editor(s)

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