کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1497541 1510800 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dual-wavelength photochromic fulgides for parallel recording memory
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Dual-wavelength photochromic fulgides for parallel recording memory
چکیده انگلیسی

Two photochromic fulgides, 2-{2-[4-(N,N-dimethylnilino)-5-methyl-4-oxazoly]}ethylidene-4-(1-methylethylidene) tetrahydrofuran-2,5-dione (A) and 3-(1,2-dimethyl-5-phenyl-3-pyrolloethylidene)-4-(1-methylethylidene)tetrahydrofuran-2,5-dione (B), doped in PMMA as candidates of dual-wavelength optical memory for parallel recording has been investigated. With 488 nm-laser and 650 nm-laser, both “cross” and “star” images are recorded on the fulgides-PMMA film and read out clearly, respectively. Cross-talk between two fulgides in PMMA matrix and nondestructive readout has also been explored. The results show that no significant cross-talk is detected between them, and nondestructive readout is up to 201 times.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 28, Issues 8–9, June 2006, Pages 1068–1071
نویسندگان
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