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A Study on Glass Molding Press and Pitch Error Analysis of a V-Grooved Quartz Fiber Array Block

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Abstract:

V-grooved quartz substrates are manufactured by glass molding press and the pitch errors of the molded quartz fiber array blocks are statistically investigated. The V-grooved carbon molds of 8 and 16 channels and 250 μm in pitch are machined and then quartz substrates are molded on the V-grooved carbon molds by glass molding press. The pitch errors of X, Y and diagonal axis are measured and then statically analyzed. It is demonstrated that the V-grooved quartz fiber array blocks of 8 and 16 channels and 250 μm in pitch can be manufactured by glass molding technology without significant pitch errors.

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Periodical:

Key Engineering Materials (Volumes 364-366)

Pages:

178-181

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.364-366.178

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Online since:

December 2007

Authors:

Un Chung Cho

Keywords:

Error Analysis, Fiber Array Block, Glass Mold Pressing(GMP), Quartz, V-Groove

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© 2008 Trans Tech Publications Ltd. All Rights Reserved

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References

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