Invention Grant
- Patent Title: Bragg grating based optical fiber sensor which is capable of measuring inflection point vector of chiral motion and manufacturing method thereof
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Application No.: US17343533Application Date: 2021-06-09
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Publication No.: US11614580B2Publication Date: 2023-03-28
- Inventor: Jun Ho Choi , Song Bi Lee , Song A Choi
- Applicant: UIF (University Industry Foundation), Yonsei University
- Applicant Address: KR Seoul
- Assignee: UIF (University Industry Foundation), Yonsei University
- Current Assignee: UIF (University Industry Foundation), Yonsei University
- Current Assignee Address: KR Seoul
- Priority: KR10-2020-0071121 20200611
- Main IPC: G02B6/02
- IPC: G02B6/02 ; G01D5/353 ; G01C19/58
Abstract:
The exemplary embodiments provide an optical fiber sensor and a vector measuring device which measure a motion of a subject using a double Bragg grating formed in a core with a helical structure and measure a chiral motion inflection point vector.
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