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- 藤巻 晋平
- 東芝機械(株)
書誌事項
- タイトル別名
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- Large Area Micro-Pattern Fabrications Using Ultra-Short Pulse Laser
- Laser Review 超短パルスレーザーによる大面積微細加工技術
- Laser Review チョウタンパルスレーザー ニ ヨル ダイ メンセキ ビサイ カコウ ギジュツ
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抄録
Laser direct machining has much attractive potential beyond traditional mechanical machining. We have been developing a micro-pattern fabrication system using an ultra-short pulse laser and are adapting this it to a large area with our high precision mechanical system. Our system is composed of a 1-axis highly accurate laser scan unit, a high precision positioning XY table, and a laser-machine synchronized controller. We realized a scanning system in a 120-mm scanning line, where the laser-focused points line up within error of 2-μm. In our spherical, 50-μm diameter, 25-μm deep sample, we realized formerror under ± 2-μm. With a high-speed scanning system, about 240-ms is required to make one shape. This means it takes a month to process a A4 size mold. Therefore, our next development target is a process that is five times faster.
収録刊行物
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- レーザー研究
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レーザー研究 41 (10), 801-, 2013
一般社団法人 レーザー学会
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詳細情報 詳細情報について
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- CRID
- 1390004222614084096
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- NII論文ID
- 130007897328
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- NII書誌ID
- AN00255326
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- ISSN
- 13496603
- 03870200
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- NDL書誌ID
- 024949383
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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