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Proceedings Paper

Dibenzotetraaza [14] annulene materials for recordable blue laser optical disc
Author(s): Yuejing Bin; Fuqun Zhao; Lei Huang; Zhongyu Li; Fushi Zhang
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Paper Abstract

Phthalocyanine materials have successfully been applied in infrared ray optical disc systems. Seeking for the phthalocyanine-analogous materials with great conjugate macrocyclic π bond system is the key for new materials research of super high density blue laser optical storage. Dibenzotetraaza [14] annulene have the similar macrocyclic structure. It was used as a building block for the preparation of multi-component materials matched the requirement of recordable blue laser optical disc. Ester substituents have been generated with oxalyl dichloride (or phosgene) and appropriate HO-function-containing substrates. A range of new complexes equipped with ester groups derived from various alcohols and phenols have been prepared. The new products have been characterized by UV-Vis spectrometer, TGA, refractive index of the organic films. These kinds of materials have suitable light and thermal sensitivity, and it is a valuable material for blue laser optical storage.

Paper Details

Date Published: 21 November 2007
PDF: 4 pages
Proc. SPIE 6827, Quantum Optics, Optical Data Storage, and Advanced Microlithography, 682712 (21 November 2007); doi: 10.1117/12.757048
Show Author Affiliations
Yuejing Bin, Tsinghua Univ. (China)
Fuqun Zhao, Tsinghua Univ. (China)
Lei Huang, Tsinghua Univ. (China)
Zhongyu Li, Tsinghua Univ. (China)
Fushi Zhang, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 6827:
Quantum Optics, Optical Data Storage, and Advanced Microlithography
Chris A. Mack; Guangcan Guo; Guofan Jin; Song-hao Liu; Kees A. Schouhamer Immink; Jinfeng Kang; Jun-en Yao; Keiji Shono; Osamu Hirota, Editor(s)

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