Browsing by Author "Vines, Lasse"

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Polarization dependence in CHESS fiber optic strain monitoring system based on fiber Bragg gratings

Vines, Lasse (2002)

This report describes the polarization dependence in the hull monitoring system CHESS, developed in FFI project 79301 CHESS II. The report describes the polarization behaviour of some main components in the system, ...
Sagnac interferometer for differential rotation rate measurement

Vines, Lasse (2002)

The development of a fiber optic sensor for measurement of the differential rotation rate between two parallell axis is reported. Different designs based on the Sagnac Interferometer are considered, and a design for use ...