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Proceedings Paper

Diarylethene-based photochromic rewritable optical storage media for short-wavelength recording
Author(s): Fan Sun; Fushi Zhang; Haobo Guo; Shouzhi Pu; Xinhong Zhou
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Paper Abstract

Two non-symmetric perfluorocyclopentene derivatives have been synthesized. The absorption bands of their closed forms are located at 400 to approximately 500 nm wavelength regions. They undergo thermally irreversible photochromic reaction and fatigue resistant. The closed-ring form remains thermally stable after several months. And the repeatable cycle number in hexane is more than 103 times in the presence of air. It demonstrates that they are promising candidates for short wavelength recording.

Paper Details

Date Published: 9 April 2003
PDF: 4 pages
Proc. SPIE 5060, Sixth International Symposium on Optical Storage (ISOS 2002), (9 April 2003); doi: 10.1117/12.510118
Show Author Affiliations
Fan Sun, Tsinghua Univ. (China)
Fushi Zhang, Tsinghua Univ. (China)
Haobo Guo, Tsinghua Univ. (China)
Shouzhi Pu, Tsinghua Univ. (China)
Xinhong Zhou, Tsinghua Univ. (China)

Published in SPIE Proceedings Vol. 5060:
Sixth International Symposium on Optical Storage (ISOS 2002)
Fuxi Gan; Zuoyi Li, Editor(s)

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