Photorefractive Color Converter Making Use of Beam Fanning Effect
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概要
- 論文の詳細を見る
We have demonstrated a setup using a BaTiO_3 crystal which functions as either a color converter or an incoherent-to-coherent converter, depending on whether the input pattern is carried by a coherent or an incoherent beam. There are two beams of light involved in the experiment: a pattern-carrying beam and a pattern-grabbing beam. The setup operates on the principle that the noise gratings formed by the pattern-grabbing beam and its scattered waves in the photorefractive crystal are erased by the input pattern. As a result, the setup behaves as a transmission spatial light modulator, and the output patterns are positive replicas of the input patterns.
- 社団法人応用物理学会の論文
- 1994-01-15
著者
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Yau Hon-fai
Institute Of Optical Sciences National Central University
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Yau Hon-fai
Institute Of Optical Science National Central University
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Wang S‐w
Institute Of Optical Sciences National Central University:chun Shan Institute Of Science And Technol
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LEE Hsiao-Yi
Institute of Optical Sciences, National Central University
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WANG Sha-Wei
Institute of Optical Sciences, National Central University
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Lee Hsiao-yi
Institute Of Optical Sciences National Central University
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