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Updated: Feb 14, 2026

13:28
Introducing Shear Stress in the Study of Bacterial Adhesion
Published on: September 2, 2011
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マイクロストレスサポート強化型2プレートシーリング 絶対試験 Φ800mmインターフェロメーターの絶対試験
Zijia Zhao1,2, Zhiliang Zhao2,3, Yuegang Fu1
1School of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun 130022, China.
Sensors (Basel, Switzerland)
|February 13, 2026
まとめ
私たちは,超大開口光学要素のための新しいデジタルレーザーインターフェロメトリックテスト技術を開発しました. この方法は,要求の高いアプリケーションで使用される大型光学コンポーネントの高精度および正確性を達成します.
科学分野:
- 光学工学は,光学工学である.
- メトロロジー・メトロロジー
- 精度の高い測定法です.
背景:
- 大口径光学要素の製造と試験は,大きな課題を伴う.
- 大開口光学に対する需要は,天文学,高性能レーザー,航空宇宙の分野で増加しています.
研究 の 目的:
- 超大孔径デジタルレーザー平面インターフェロメトリック試験技術を提案する.
- 大型平面光学要素の高精度試験を可能にする.
主な方法:
- 2プレート切断の絶対相互テストとマイクロストレスのサポート技術を組み合わせています.
- デジタルレーザーインターフェロメトリーを使用して,平面元素のテストを行います.
主要な成果:
- 0.0923λのPVと0.0114λのRMSを持つF800mmの平面要素を成功裏にテストしました.
- テスト速度が高速で,高解像度で,正確なアラインメントが実証されています.
- シミュレーションとZYGOインターフェロメーターの比較により,この方法の有効性が確認されました.
結論:
- 提案された技術は,大開口光学要素の高精度試験のための新しいアプローチを提供します.
- 実験テストで最小の誤差と高い精度を達成しました.
- この方法は,精密な光学コンポーネントを必要とする要求の高いアプリケーションに適しています.
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