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Response to Comment on the paper ' Etalon effects in laser mirrors '

机译:对评论“激光镜中的标准具效应”的评论的回应

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摘要

The communication was intended to highlight the unexpectedly large variation of reflectivity and the discrepancy between the specified AR-coated surface reflectivities and the measured values. As indicated, the measured values ranged from 0.06 to 4.2%, about that for an uncoated surface. The formula also provides a means for calculating the second surface reflectivity. The large values may well be due to poor quality control on the part of the commercial coaters, and the technique and formula reported is of value in checking AR coatings when supplied with a thin witness plate from the coating run. Measurement of AR coatings is difficult by other methods. When flat mirrors are used in stable resonators, the wave-front incident on the mirrors is plane and the measurement is valid for flat mirrors of thickness substantially less than the coherence length.
机译:交流的目的是强调反射率出乎意料的大变化以及指定的增透膜涂层表面反射率与测量值之间的差异。如图所示,测量值的范围是0.06-4.2%,约为未涂层表面的测量值。该公式还提供了一种计算第二表面反射率的方法。较大的值很可能是由于商用涂布机的质量控制不佳,所报道的技术和配方对于检查增透膜提供的薄见证板在检查增透膜中的价值。用其他方法很难测量增透膜。当在稳定的谐振器中使用平面镜时,入射在反射镜上的波前是平面的,并且该测量对于厚度基本上小于相干长度的平面镜有效。

著录项

  • 来源
    《Optical engineering》 |1995年第6期|p.1839-1840|共2页
  • 作者

    Brian A. See;

  • 作者单位

    Vision Abell Pty. Ltd. Second Avenue, Technology Park Adelaide, South Australia 5095 Australia;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 光学仪器;
  • 关键词

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