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<title><![CDATA[EC21 Product Catalogs - laser scribing]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/laser_scribing--271399/1/laser scribing.html]]></link><item>
<title><![CDATA[Holographic Grating]]></title><link><![CDATA[https://albrighter.en.ec21.com/Holographic_Grating--10771415_11765950.html]]></link><description><![CDATA[Holographic Grating 
The holographic grating is formed by the interference of two interfering laser beams to form fringes, and is exposed on a polished negative, and a sinusoidal pattern is formed on]]></description><pubDate><![CDATA[20230407]]></pubDate></item>

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