Invention Grant
- Patent Title: Optical fiber degradation monitoring by distributed temperature sensing
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Application No.: US16878063Application Date: 2020-05-19
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Publication No.: US11644369B2Publication Date: 2023-05-09
- Inventor: Ming-Fang Huang , Yaowen Li
- Applicant: NEC Laboratories America, Inc.
- Applicant Address: US NJ Princeton
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agent Joseph Kolodka
- Main IPC: G01K11/3206
- IPC: G01K11/3206 ; G01M11/00 ; G01K13/00 ; G01K11/324
Abstract:
Aspects of the present disclosure describe monitoring of optical fiber by distributed temperature sensing (DTS) and determining optical fiber degradation and/or abnormal environmental events including landslides, fires, etc., from DTS data.
Public/Granted literature
- US20200370970A1 OPTICAL FIBER DEGRADATION MONITORING BY DISTRIBUTED TEMPERATURE SENSING Public/Granted day:2020-11-26
Information query
