Diffraction from a one-beam generated hologram on a polymer-dispersed liquid crystal film

Andy Y.G. Fuh, M. S. Tsai, C. R. Lee, Y. H. Fan

研究成果: Article同行評審

6 引文 斯高帕斯(Scopus)

摘要

Holographic ring patterns are generated by a single beam (Ar+ laser) incident onto a polymer-dispersed liquid crystal (PDLC) film. The incident laser beam initially acts as a writing beam, and then induces 'point' light sources due to micron-sized particles in the film. Interference between the incident beam and the induced 'point' light sources then produces holographic ring patterns, which are permanently recorded in situ on the film. After recording, the incident beam becomes a reference beam and reconstructs the 'point' source wavefronts. The interference amongst these reconstructed 'point' light sources produces a Quetelet-type scattering ring in a screen placed behind the PDLC film.

原文English
頁(從 - 到)53-56
頁數4
期刊Optics Communications
167
發行號1
DOIs
出版狀態Published - 1999 8月 15

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 物理與理論化學
  • 電氣與電子工程

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