年次大会講演論文集
Online ISSN : 2433-1325
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3521 マイクロ非球面レンズの精密ガラス成形 : 凝固収縮過程おける変形補正による高精度化
鈴木 浩文鎌野 利尚谷岡 鉄也北嶋 孝之奥山 繁樹堀内 宰
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p. 523-524

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This paper deals with the precision glass molding for micro optical components. A new glass molding process was developed. In the glass lens molding process, the lens surface was deviated because the lens core layer would be cooled and harden finally. In the proposed process, the lens deviation profile was measured and a shape of the molding die was compensated by diamond grinding with regard to its lens deviation profiles.
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