有機光学材料を用いた光学的ローパスフィルタ : 情報入力
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概要
- 論文の詳細を見る
Based on a combination of surface structure and refractive index modifications, a phase grating was fabricated from a thin film of photoreactive polymers composed of methacrylic esters. The phase grating with a cross-section shape of a sinusoidal wave acted as an excellent optical low-pass filter for a charge coupled device having high values of a modulation transfer function in the low frequency region.
- 社団法人映像情報メディア学会の論文
- 1990-09-28