Results 221 to 230 of about 13,252 (269)
Arbitrary Total Angular Momentum Vectorial Holography Using Bi-Layer Metasurfaces. [PDF]
Adv MaterJung J, Kim H, Shin J.
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Label-free detection of ovarian cancer cells in ascites-related cell models using digital holographic flow cytometry. [PDF]
Biomed Opt ExpressLi Y, Xiao W, Zhang H, Li X, Pan F.
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Real-time augmented reality navigation in brain glioma resection: a pilot feasibility study. [PDF]
Front SurgZhang P, Zhang K, Liu H, Yang X.
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X-ray waveguide optics at GINIX/P10 PETRA III: recent progress and future directions. [PDF]
J Synchrotron RadiatSalditt T +8 more
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Holographic implementation of holographic moiré inspection
Optics and Lasers in Engineering, 1985Abstract Implementation of holographic moire inspection is demonstrated using one hologram to project the reference grating and a further hologram to produce moire patterns. Well contrasted moire fringes are obtained. Results of calibration tests are reported and an example of object contouring is presented.
G Molesini +3 more
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Applied Optics, 1972
Two methods for holographic cinematography are described and analyzed: the scatter-plate and the lens methods. The advantages, capabilities, and limitations of each are given.
E N, Leith, D B, Brumm, S S, Hsiao
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Two methods for holographic cinematography are described and analyzed: the scatter-plate and the lens methods. The advantages, capabilities, and limitations of each are given.
E N, Leith, D B, Brumm, S S, Hsiao
openaire +2 more sources
Optics Letters, 1990
A holographic sundial, to our knowledge the first sundial that does not use a gnomen or shadow-casting device, is designed and demonstrated. The accuracy of the device is measured and analyzed.
R, Penland +4 more
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A holographic sundial, to our knowledge the first sundial that does not use a gnomen or shadow-casting device, is designed and demonstrated. The accuracy of the device is measured and analyzed.
R, Penland +4 more
openaire +2 more sources
Applied Optics, 1995
Holographic stars fabricated on DuPont's holographic recording film HRF 600X010 by the use of He-Ne laser light are demonstrated. The stars operate with plane waves, the transmitted portions of the input beams are used at the corresponding outputs, and the gratings are in the volume regime of diffraction. Multiple exposure based on the Bragg degeneracy
E, Simova, M, Kavehrad
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Holographic stars fabricated on DuPont's holographic recording film HRF 600X010 by the use of He-Ne laser light are demonstrated. The stars operate with plane waves, the transmitted portions of the input beams are used at the corresponding outputs, and the gratings are in the volume regime of diffraction. Multiple exposure based on the Bragg degeneracy
E, Simova, M, Kavehrad
openaire +2 more sources