کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1537220 996582 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Real-time optical reconstruction of the diffused 3D object using phase information calculated by Continuous Wavelet Transform
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Real-time optical reconstruction of the diffused 3D object using phase information calculated by Continuous Wavelet Transform
چکیده انگلیسی

We propose the real time optical reconstruction of a three-dimensional (3D) object from a digitally recorded hologram. Phase distribution of the recorded hologram is numerically calculated by 1-dimensional Continuous Wavelet Transform (1D-CWT) for digital reconstruction with phase only information. Also, the phase distribution of 1D-CWT transferred to the spatial light modulator (SLM) is used to obtain optically reconstructed image. It is observed that an efficient real-time analysis can be achieved, if phase of 1D-CWT is used. In the same time, optically reconstructed 3D objects obtained by only phase information are about three times brighter than bleached hologram intensity's. So the minimum power loss can be obtained. Numerical and experimental results are presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 284, Issue 23, 1 November 2011, Pages 5460–5465
نویسندگان
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