کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
851219 | 909307 | 2012 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamic phase profile of phase objects based in the use of a quasi-common path interferometer
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Dynamic phase profile of phase objects based in the use of a quasi-common path interferometer Dynamic phase profile of phase objects based in the use of a quasi-common path interferometer](/preview/png/851219.png)
چکیده انگلیسی
In this paper, we propose a quasi common-path interferometer based on a two beams configuration (TBC) using simultaneous phase shifting interferometry modulated by polarization that shows insensitivity against external vibration. Due to the fact that the configuration is capable of obtaining two beams whose separation can be varied, according to the characteristics of the grid used, to obtain the interference patterns. It can be used to implement a quasi-common path interferometer that allows the measurement of dynamic events with high accuracy. For demodulate the fringe patterns generated by the optical system we using the conventional four step phase shifting method. Experimental results are also given.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 123, Issue 19, October 2012, Pages 1742–1745
Journal: Optik - International Journal for Light and Electron Optics - Volume 123, Issue 19, October 2012, Pages 1742–1745
نویسندگان
David Ignacio Serrano-García, Noel Ivan Toto-Arellano, Amalia Martínez-García, Juan Antonio Rayas Álvarez, Gustavo Rodríguez Zurita,