کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1542776 996730 2006 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Replicated data-matrix array generators
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Replicated data-matrix array generators
چکیده انگلیسی
The fabrication and replication of binary spot array generators using 4 and 16 levels gratings is investigated. The elements are designed using iterative Fourier transform algorithm and fabricated by electron-beam lithography. Finally elements are copied by fabricating nickel shims and using hot embossing technique. In each step the optical signals are measured and signals are characterized using bit error rate as a measure of quality. The results show that although 16 level element gives theoretically superior performance, the bit error rate is much lower (∼0.2%) for replicated 4 level elements than for their 16 level counterparts (∼9%).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 260, Issue 1, 1 April 2006, Pages 329-336
نویسندگان
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