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Development of Low Density, Low Atomic Number Foam Shell with Gas Barrier for Laser Fusion Target

Published online by Cambridge University Press:  15 February 2011

Masaru Takagi ,
T. Norimatsu ,
Y. Izawa  and
S. Nakai
Masaru Takagi
Affiliation:
Institute of Laser Engineering Osaka University, 2-6, Yamada-oka, Suita, Osaka 565, Japan
T. Norimatsu
Affiliation:
Institute of Laser Engineering Osaka University, 2-6, Yamada-oka, Suita, Osaka 565, Japan
Y. Izawa
Affiliation:
Institute of Laser Engineering Osaka University, 2-6, Yamada-oka, Suita, Osaka 565, Japan
S. Nakai
Affiliation:
Institute of Laser Engineering Osaka University, 2-6, Yamada-oka, Suita, Osaka 565, Japan
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Abstract

Low density foam shells with high optical transmittance for fuel targets for the coming upgrade laser systems were developed by increasing the polymerization initiator for trimethylolpropane trimethacrylate in an oil phase of a water/oil/water emulsion. Foam with similar performance was fabricated using reduction-oxidation polymerization of ethyleneglycol dimethacrylate. These results showed that a cryogenic fuel layer sustained by these foam layers can be charecterized using optical interference technique.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 372: Symposium W1 – Hollow and Solid Spheres and Microspheres--Science and Technology , 1994 , 199
Copyright
Copyright © Materials Research Society 1995

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References

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