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arXiv physics/0608256physics.optics
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光敏有机分子薄膜的认知能力实验

Cognitive ability experiment with photosensitive organic molecular thin films

Regis Barille, Sohrab Ahmadi-Kandjani, Ewelina Ortyl, Stanislaw Kucharski, Jean-Michel Nunzi

摘要:

我们提出了一个光学实验,它允许评估的信息交换所需的自诱导合作在一个随机激活的分子组装的组织良好的模式。利用携带偏振和波长信息的低功率相干光束在光致变色聚合物薄膜上组织表面浮雕光栅,该光致变色聚合物薄膜被强非相干光束光激活。我们的实验表明,不到1%的分子拥有的信息合作传输到整个光活化聚合物膜。

英文摘要:

We present an optical experiment which permits to evaluate the information exchange necessary to self-induce cooperatively a well-organized pattern in a randomly activated molecular assembly. A low-power coherent beam carrying polarization and wavelength information is used to organize a surface relief grating on a photochromic polymer thin film which is photo-activated by a powerful incoherent beam. We demonstrate experimentally that less than 1% of the molecules possessing information cooperatively transmit it to the entire photo-activated polymer film.

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