Dr. Leif Bjerkan Profile

Dr. Leif Bjerkan

at SINTEF

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Publications (3)

Proceedings Article | 5 October 2009 Paper

Fiber-optic sensor for real-time monitoring of temperature on high voltage (400KV) power transmission lines

Tarun Gangopadhyay, Mukul Paul, Leif Bjerkan

Proceedings Volume 7503, 75034M (2009) https://doi.org/10.1117/12.835447

KEYWORDS: Fiber Bragg gratings, Sensors, Aluminum, Temperature metrology, Fiber optics sensors, Calibration, Fiber optics, Surveillance, Optical fibers, Glasses

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Proceedings Article | 9 November 2000 Paper

Cyclic tension tests of Bragg gratings embedded in carbon fibre composite rods

Leif Bjerkan

Proceedings Volume 4185, 41855X (2000) https://doi.org/10.1117/12.2302356

KEYWORDS: Bragg gratings, Optical fibers, Carbon, Composites, Optical fabrication, Optical design, Structured optical fibers, Optics manufacturing, Electronics, Resistance

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Proceedings Article | 1 September 1999 Paper

Measurements of overhead transmission line loads with Bragg gratings

Leif Bjerkan

Proceedings Volume 3746, 37461X (1999) https://doi.org/10.1117/12.2302059

KEYWORDS: Bragg gratings, Fiber optics sensors, Optical fibers, Data acquisition, Motion estimation, Electronics, Temperature metrology, Pollution control, Surveillance systems, Video surveillance

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