Automatic Inspection of Geometric Accuracy of Optical Fiber Single Ferrules

광섬유 단심 연결소자의 치수정밀도 자동검사

  • 김기홍 (한국과학기술원 기계공학과, 대학원) ;
  • 김승우 (한국과학기술원 기계공학과) ;
  • 임쌍근 ((주)인텍엔지니어링)
  • Published : 2000.10.01

Abstract

We present an automatic inspection system which been developed to evaluate the geometric tolerances of the optical fiber connectors with an dimensional accuracy of$\pm0.1\mnm$. The main part of the inspection system comprises a series of machine vision and laser scanning probes to measure the internal and external circle diameters along with concentricity by making the most of advanced edge detection algorithms. Actual experimental results obtained through various repeatability tests demonstrate that the system well satisfies the required industrial demands for in-situ inspection of optical fiber connections in real manufacturing environment.

Keywords

References

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