A method for measuring the refractive index profile of a graded-index optical fibre using the holographic interference microscopy is presented.

  • 本文介绍用双曝光全息干涉显微法测量自聚焦棒透镜折射率分布的测量原理。

  • 互联网摘选 2025-01-19 22:46:54

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