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公开(公告)号：US11846546B1
公开(公告)日：2023-12-19
申请号：US17814615
申请日：2022-07-25
Applicant: Topcon Corporation
CPC classification number: G01J3/453 , G01J3/2823 , G01J2003/4538
Abstract: A full-range imaging method doubles imaging range of conventional techniques by removing mirror images of an imaged object that limit conventional images to a “half-range” and that are caused in part by the loss of phase information in a detected signal. Phase information of the detected signal is reconstructed with an averaging technique based on a modulated phase induced in the detected signal during scanning.
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公开(公告)号：US12146792B2
公开(公告)日：2024-11-19
申请号：US18542051
申请日：2023-12-15
Applicant: Topcon Corporation
Abstract: A full-range imaging method doubles imaging range of conventional techniques by removing mirror images of an imaged object that limit conventional images to a “half-range” and that are caused in part by the loss of phase information in a detected signal. Phase information of the detected signal is reconstructed with an averaging technique based on a modulated phase induced in the detected signal during scanning.
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