کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1532993 1512542 2016 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Shaping perfect optical vortex with amplitude modulated using a digital micro-mirror device
ترجمه فارسی عنوان
شکل دادن گرداب نوری کامل با دامنه تعدیل شده با استفاده از دستگاه میکرو آینه دیجیتالی
کلمات کلیدی
گرداب نوری کامل؛ دستگاه میکرو آینه دیجیتالی؛ بسل؛ پرتوها
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
چکیده انگلیسی


• We propose a technique to generate of perfect optical vortex (POV) via Fourier transformation of Bessel-Gauss (BG) beams through encoding of the amplitude of the optical field with binary amplitude digital micro-mirrors device (DMD).
• Furthermore, we confirm the correct phase patterns of the POV with the method of Mach–Zehnder interferometer.
• Our approach to generate the POV has the advantages that rapidly switch among the different modes, wide spectral regions and high energy tolerance.
• Since the POV possess propagation properties that not shape-invariant, we therefore suppose that our proposed approach will find potential applications in optical microscopy, optical fabrication, and optical communication.

We propose a technique to generate of perfect optical vortex (POV) via Fourier transformation of Bessel-Gauss (BG) beams through encoding of the amplitude of the optical field with binary amplitude digital micro-mirrors device (DMD). Furthermore, we confirm the correct phase patterns of the POV with the method of Mach–Zehnder interferometer. Our approach to generate the POV has the advantages that rapidly switch among the different modes, wide spectral regions and high energy tolerance. Since the POV possess propagation properties that not shape-invariant, we therefore suppose that our proposed approach will find potential applications in optical microscopy, optical fabrication, and optical communication.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 381, 15 December 2016, Pages 292–295
نویسندگان
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