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Per Olof Hedekvist

Senior scientist

Tel

+46 10 516 57 42

Email

per.olof.hedekvist@ri.se

Location

Borås

Unit

Tid och optik (105105)

ORCID

0000-0003-0801-3124

Time and frequency, fiber optics, optical Communication.
Velocity, dimensions, 3D scanning
Measurement uncertainty, teaching and support.
International collaboration on metrology.

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Publications

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Flexible X-ray detectors (Flex-Ray)

Unlike traditional X-ray film, today's digital detectors are rigid, which means that they can't be used to analyze three-dimensional surfaces. This project develops technology for flexible digital X-ray detectors.

The National Laboratory for Photometry and Radiometry

RISE is Sweden's NMI (National Metrology Institute) and is, according to the Swedish constitution, responsible for the central measurement quantities in the International System of Units, SI.

Basic measurement uncertainty for physical parameters (b2)

It may sound provoking, but we argue that a measurement result is worth nothing, unless the blurry zone surrounding the measured value is estimated, i.e. the measurement uncertainty. This applies in every measurement, both when us…

Advanced course in physical measurement uncertainty

Measurement uncertainty is a way to be able to make the necessary decisions about the quality of measurements and calibrations. This is an intermediate level course for those who already have basic knowledge of measurement uncerta…

Measurement equipment and calibration ISO9001:2015 (b1)

Anybody working with quality management systems, e.g. ISO9001 would know that instrument calibration is important, but there are more aspects in the standards than must be addressed.

Publications

See all DIVA publications