2508 Press Molding of Si-HDPE Hybrid Lens Substrate for Infrared Optical Applications

• ABDUL MANAF Ahmad Rosli

  Department of Mechanical Engineering, Keio University

• YAN Jiwang

  Department of Mechanical Engineering, Keio University

抄録

A hybrid Si-HDPE substrate was developed as an alternative to infrared (IR) lens material in 7.5 to 14μm wavelength using high-precision molding press. HDPE was heated to melt state and pressed onto a Si wafer. Hybrid Si-HDPE with the thin laminated polymer improved IR characteristics of Si. The hybrid substrate then used as an IR lens for night vision camera and the images captured shows similarity to Si filtered images. These results show that hybrid Si-HDPE provide an effective solution for inexpensive IR lens with easy fabrication. Micro dimples can be precisely formed on HDPE for night vision systems lens.

収録刊行物

• Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21

  Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21 2015.8 (0), _2508-1_-_2508-6_, 2015

  一般社団法人 日本機械学会

キーワード

• Hybrid lens
• IR lens
• Micro lens
• Press molding
• Micro
• nano imprinting

詳細情報

• CRID: 1390001205899923072
• NII論文ID: 110010045359
• DOI: 10.1299/jsmelem.2015.8._2508-1_
• ISSN: 24243086
• Web Site: https://www.jstage.jst.go.jp/article/jsmelem/2015.8/0/2015.8__2508-1_/_pdf
• 本文言語コード: en
• データソース種別:
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  • CiNii Articles
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