Koheras A/s

Ionas A/s Birkerod

Christian Vestergaard Poulsen

Lars Erik Eskildsen

Jens Engholm Pedersen

Martijn Beukema

A method of packaging an optical fiber laser incorporates an optical fiber laser ( ) in a matrix of a curable viscous material ( ). The matrix has a loss coefficient/dissipation factor high enough to dampen acoustic vibrations and a thermal diffusivity low enough to reduce transient heat flow into the optical fiber laser.

Packaging of an optical fiber laser

A method of temperature stabilizing an optical waveguide ( ) having a positive thermal optical path length expansion affixes the optical waveguide to at least two points of a material having a negative thermal expansion and comprises the material of a composite of a resin matrix having embedded therein fibers having a negative thermal expansion coefficient and optionally fibers having a positive thermal expansion coefficient, whereby to provide the negative thermal expansion.

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Naerum, Denmark

Christian Vestergaard Poulsen