Crystal body, optical device having the same, and method of manufacturing crystal body

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United States of America Patent

PATENT NO 9910299
SERIAL NO

14780588

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Abstract

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The present invention is a crystal body configured with a crystal and having a pair of light passing surfaces which face each other and pass light and at least one side surface which connects the pair of the light passing surfaces. In the crystal body according to the present invention, a ratio B/A of a dislocation density A (number/cm2) in the light passing surfaces and a dislocation density B (number/cm2) in the side surface satisfies the following general formula.

description='In-line Formulae' end='lead'1≦(B/A)≦3600  (1)description='In-line Formulae' end='tail'

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Patent Owner(s)

  • FUJIKURA LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kizaki, Takeshi Tokyo, JP 13 26

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