Optical fiber characteristic measurement apparatus and optical fiber characteristic measurement method

JP7865280B2Active Publication Date: 2026-05-26YOKOGAWA ELECTRIC CORP
View PDF 5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
YOKOGAWA ELECTRIC CORP
Filing Date
2023-06-21
Publication Date
2026-05-26

Smart Images

  • Figure 0007865280000001
    Figure 0007865280000001
  • Figure 0007865280000002
    Figure 0007865280000002
  • Figure 0007865280000003
    Figure 0007865280000003
Patent Text Reader

Abstract

To provide an optical fiber characteristic measuring device and an optical fiber characteristic measuring method that can reduce the time for measuring optical fiber characteristics.SOLUTION: An optical fiber characteristic measuring device 10 comprises an operation unit 54 that extracts a plurality of peaks included in the Brillouin gain spectrum of Brillouin scattered light LS generated inside an optical fiber 80 to be measured to measure the characteristics of the optical fiber 80 to be measured.SELECTED DRAWING: Figure 2B
Need to check novelty before this filing date? Find Prior Art