Various masks and mirrors for lasers

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last updated：Jun 13, 2012

豊和産業

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Utilizing photofabrication! Fine patterns can be formed!

Now, as one of the microfabrication technologies, processing using laser beams has become common, and the related equipment has made remarkable progress. Until now, Hohwa Industrial Co., Ltd. has supplied optical products as components for such equipment. In particular, laser masks with patterned processing on reflective mirrors are widely used for applications such as marking on packages and fine hole drilling. Since these products utilize photofabrication, they are characterized by their ability to form fine patterns. For more details, please contact us or refer to our catalog.

Related Link - http://www.houwa-sangyo.co.jp/mems_laser.html

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【Features】 ○ A laser mask with a patterned treatment on the reflective mirror → Widely used for applications such as marking on packages and fine hole drilling ○ A product utilizing photofabrication that can form fine patterns 【Product Examples】 ○ Total reflective mirrors for various semiconductor lasers ○ Half mirrors ○ Glass masks for YAG laser marking ○ Glass masks for excimer laser processing machines, etc. 【Composition】 ○ Substrate: Various types of glass, metals, etc. ○ Surface treatment → Coating with various metal films such as Al, Cr, Cu, Au, and dielectric film coating → Glass etching, sandblasting, etc. ○ Patterning methods → Thin film etching, lift-off, glass etching, sandblasting, etc. ● For more details, please contact us or refer to the catalog.