Fiber print-through mitigation technique for composite mirror replication

JJ Massarello, JS Welsh, JD Hochhalter… - Optical …, 2006 - spiedigitallibrary.org
The quickest method for generating a lightweight composite optic is to replicate an optical-
quality glass tool onto a carbon-fiber-reinforced polymer (CFRP). However, fiber print-
through creates an unacceptable sinusoidal surface roughness on replicated CFRP mirrors;
chemical and thermal shrinkage during cure are commonly hypothesized to be the dominant
causes. In order to mitigate fiber print-through, two methods of generating a polishable resin
layer were investigated. The first method employs the application of a resin film to the CFRP …

[引用][C] Fiber print-through mitigation technique for composite mirror replication

JD Hochhalter, AK Maji, PA Fuierer - Optical Engineering, 2006
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