한국통신학회:학술대회논문집 (Proceedings of the Korean Institute of Communication Sciences Conference)

한국통신학회 (The Korean Institute of Commucations and Information Sciences)
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단일 모드 광섬유의 Spot Size 측정에 관한 연구

A Study of SPOT-Size Measurement in Single-mode Optical fibre

  • 박호철 (연세대학교 전자공학과) ;
  • 박한규 (연세대학교 전자공학과)
  • 발행 : 1984.10.01
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초록

The mode spot size is a fundamental parameter of a single mode optical fibre which determines especially the spilces and the microbending loss. The spot-size measurement is recognised to be a useful mean to define the cut-off wavelength of single-mode fibres, ESI parameters and to predict the modal dispersion. To determine the ESI parameters, this paper is based on the use of a Ronchi ruling.

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