Laser Samples (IMAGE)

NASA/Goddard Space Flight Center

Laser Samples

Caption

A Goddard team is using an ultrafast laser to bond dissimilar materials, with the goal of ultimately eliminating epoxies that outgas and contaminate sensitive spacecraft components. Shown here are a few samples (from left to right): silica welded to copper; silica welded to Invar; and sapphire welded to Invar.

Credit

Credits: NASA/W. Hrybyk

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