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Experimental intensity patterns obtained from a 2D shearing interferometer with adaptable sensitivity |
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| Authors: | G García-Torales G Paez J Villa A González Alvarez |
| Institution: | a Centro de Investigaciones en Óptica, Loma del Bosque 115, León Gto., MX, CP 37000, Mexico b Universidad de Guadalajara, Av. Revolución 1500, Guadalajara Jal., MX, CP 44840, Mexico c Universidad Autónoma de Zacatecas, Av. López Velarde 801, Zacatecas, Zac., MX, CP 98000, Mexico |
| Abstract: | The interferometric intensity patterns from a 2D shearing interferometer are shown and discussed. The intensity patterns can be obtained in two different approaches incorporating differential and extended wavefront controlled displacements. The reliable directional sensitivity of this interferometer allows the optimization of the measurement parameters to estimate the wavefront of the intensity patterns by regularization techniques. |
| Keywords: | 42 15 E 07 60 42 87 07 60 L |
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