کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
850294 909283 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Investigation of a type of Mach–Zehnder modulator based on optical bias
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Investigation of a type of Mach–Zehnder modulator based on optical bias
چکیده انگلیسی

A type of Mach–Zehnder modulator based on optical bias method which use organic polymer DR1/PMMA as the ridge waveguide material is designed. Variations of the relations between effective indexes and the structure parameters include the width, height and thickness of ridge waveguide and the upper and lower cladding thicknesses are analyzed by the effective index method (EIM). A single microstrip electrode and the ridge waveguide have been used in this modulator to achieve velocity-match between light wave and microwave. The optical field and power are simulated by BPM using the above optimized parameters of the structure. The initial phase difference between the two arms achieves 89.8° and the extinction ratio achieves 27 dB in this organic polymer Mach–Zehnder modulator.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 124, Issue 14, July 2013, Pages 1855–1858
نویسندگان
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