Principles of HOLOGRAPHY

نویسنده

  • HOWARD M. SMITH
چکیده

An example of double exposure holographic interferometry. A hologram of the c-c1amp is exposed. The light source is then shuttered and the clamp tightened. A hologram of the strained c-clamp is exposed onto the same recording material. After processing, illumination of the doubly exposed hologram results in the reconstruction of two wavefronts----one corresponding to each amount of strain on the c-clamp, These two waves interfere so as to form the fringes pictured here. '/(I

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Principles of HOLOGRAPHY HOWARD

exposed. The light source is then shuttered and the clamp tightened. A hologram of the strained c-clamp is exposed onto the same recording material. After processing, illumination of the doubly exposed hologram results in the reconstruction of two wavefronts-one corresponding to each amount of strain on the c-clamp. These two waves interfere so as to form the fringes pictured here. Principles of

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تاریخ انتشار 2011