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Computer-Generated Holograms

Photoresists. These are used in holography because they can be employed to map holographic exposures into surface relief. This property is utilised in the production of embossing masters, reflection and transmission gratings and in computer generated holograms. [Pg.332]

Saarinen J., Elonkanen S., Najafi S.I., Huttunen J., Double-ion exchange process in glass for the fabrication of computer-generated waveguide holograms, Appl. Opt. 33 (16), 3353-3359 (1994). [Pg.137]

We want to calculate the far field or Fraunhofer region for a square aperture. This aperture can be represented in one dimension as a rectangular or Rect function. Hence the Fourier transform of this will be a one dimensional sine function, where sinc(x) = sin(x)/x. The sine finction is shown in Fig. 1.3 and is one of the fundamental structures that dominates the information generated by computer generated holograms... [Pg.6]

R.H.-Y. Chen, T.D. WiUdnson, Computer generated hologram with geometric occlusion using GPU-accelerated depth buffer rasterisation for 3D display. Appl. Opt. 48, 4246-4255... [Pg.33]

Y. Montelongo, H. Butt, T. Butler, G.A.J. Amaratunga, T.D. Wilkinson, Computer generated holograms for carbon nanotube arrays. Nanoscale 5, 4217-4222 (2013)... [Pg.34]

W. Yu, K. Takahara, T. Konishi, T. Yotsuya, Y. Ichioka, Fabrication of multilevel phase computer-generated hologram elements based on effective medium theory. Appl. Opt. 39, 3531-3536 (2000)... [Pg.34]

Several types of holograms exist these are of transmission, amplitude, phase, reflection, computer generated holograms, Fourier holograms, etc., (Smith, 1975). [Pg.37]

Christian Frere and Olof Bryngdahl, " Computer-Generated Holograms Reconstruction... [Pg.313]

Yongkang Guo, Zheng Cui, "Electron-beam lithography to improve quality of computer- generated hologram" Microelectronic Engineering, Vol. 61-62, 2002 pp. 363-369... [Pg.313]

One of the attractive features of the Opto-VLSI-based tunable time delay architecture is its ability to generate multiple RF delays without the need for RF splitters. Furthermore, the amplitude weight of each generated RF delay sample can simultaneously be controlled. This architecture offers excellent flexibility in applications such as phased-array null steering because multiple true-time RF delays for each antenna element can simultaneously be synthesized using computer generated holograms. [Pg.370]

Other classes of holograms also exist, such as polarization holograms, rainbow holograms, synthetic holograms, and computer-generated holograms. However, these are specialized topics that are best dealt with separately from the central concepts of holography. [Pg.59]

T. Shimobaba, T. Ito, N. Masuda, et al.. Fast calculation of computer-generated-hologram on AMD HD5000 series GPU and OpenCL, Opt. Express 18, 10 (2010). [Pg.562]

J. Pujita, M. Morinaga, T. Kishimoto, M. Yasuda, S. Matsui, F. Shimizu Manipulation of an atomic beam by a computer-generated hologram. Nature 380, 691 (1996)... [Pg.547]

Any diffractive optical element may be computer-generated (CGH, computergenerated hologram) or designed directly using a physical interference pattern, either from some object or generated in an interferometer. [Pg.61]

G. Tricoles, Computer generated holograms an historical review. Appl. Opt 26(20), 4351 357 (1987)... [Pg.240]

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See also in sourсe #XX -- [ Pg.786 ]



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