专利名称：Few-Mode Optical Fiber Measurement
Instrument
发明人：Eric Swanson申请号：US17194274申请日：20210307
公开号：US20210215927A1公开日：20210715
专利附图：
摘要：Disclosed herein are configurations for few-mode fiber optical endoscopesystems employing distal optics and few-mode, double-clad or other optical fiberwherein the systems directing an optical beam to a sample via the optical fiber; collecting
light backscattered from the sample; direct the backscattered light to a detector via theoptical fiber; and detect the backscattered light; wherein the directed optical beam issingle mode and the collected light is one or more higher order modes.
申请人：Eric Swanson
地址：Gloucester MA US
国籍：US
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