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Broadband AR ASAHI SPECTRA

简要描述:Broadband AR ASAHI SPECTRA
开发的真空沉积技术,如离子辅助沉积(IAD),离子束溅射(IBS),实现硬涂层的环境(湿度,低或高的温度,热冲击或真空)的优良的耐用性和稳定性光谱性能。

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  • 厂商性质:生产厂家
  • 更新时间:2018-05-17
  • 访  问  量:418
详细介绍

Broadband AR ASAHI SPECTRA

Though AR coating is basic, essential, and like "roots" of coating technology, the efforts to improve AR performance
has been rather disregarded by vendors for a long time.
Eventually it is currently not easy to find state-of-the-art AR coating in the commercial market in spite of the long history
and importance for astronomical optics.
AR coating should be more noticeable, because it determines the available wavelengths in your instrument,
or contributes to reduce the negative effect of ghost caused by multiple-reflection.

Asahi recently succeeded in coating the outstanding broadband AR coating which fulfills "R(average) < 0.8% over
1.5 octaves range".

 

Broadband AR ASAHI SPECTRA

Broadband AR ASAHI SPECTRA

 


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