Material for thermal compensation and optical communication device using the material
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United States of America Patent
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Mar 14, 2006
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N/A
app pub date -
Feb 9, 2000
filing date -
Feb 24, 1999
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Abstract
A material for temperature compensation consists of a sinter produced by baking any of crystalline powder, crystallized glass powder, and partially crystalline glass powder. The sinter has a negative coefficient of thermal expansion and contains anisotropic crystals in terms of thermal expansion.
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