Title of article :
Photochromic fulgide for multi-level recording
Author/Authors :
Chen، نويسنده , , Yi and Li، نويسنده , , Tiankai and Fan، نويسنده , , Meigong and Mai، نويسنده , , Xuesong and Zhao، نويسنده , , Hui and Xu، نويسنده , , Duanyi، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
Photochromism of fulgide with dicyanomethylene a, doped in PMMA matrix, has been investigated. It showed that fulgide a undergoes photoisomerization reaction in PMMA film and exhibits fast response, high sensitivity as well as non-destructive readout. Besides, four-level recording of photochromic compound a used as recording media has also explored with 780 nm laser beam.
Keywords :
Photochromic fulgide , optical materials , Multi-level recording
Journal title :
MATERIALS SCIENCE & ENGINEERING: B
Journal title :
MATERIALS SCIENCE & ENGINEERING: B
