OPTICAL COMMUNICATION OPTICAL SYSTEM AND OPTICAL COMMUNICATION APPARATUS
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United States of America
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Issued Date -
Mar 6, 2025
app pub date -
Jun 3, 2024
filing date -
Jun 3, 2024
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Abstract
An optical communication optical system includes four groups of a first group to a fourth group. The optical communication optical system satisfies a first relationship based on focal lengths of the first group and the second group, and a second relationship based on a rotation angle and an apex angle of two wedge prisms in which the third group rotates in opposite directions at the same angle in each of two wedge prism pairs.
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