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  • The 4th Pacific Rim Conference on Lasers and Electro-Optics
  • Technical Digest Series (Optica Publishing Group, 2001),
  • paper ThK2_4

Multi-layered optical data storage in a polymer-dispersed liquid crystal material under two-photon excitation

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Abstract

We present the results of using polymer-dispersed liquid crystal for three-dimensional bit optical data storage based on its two-photon induced polarisation sensitivity. A bit density of 23.5 Gbits/cm3 and complete erasure of the data via ultra-violet illumination were achieved.

© 2001 IEEE

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