Results 221 to 230 of about 30,655 (260)
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Applied Optics, 2005
A novel reading and writing technology for a holographic storage system called collinear holography is developed. With this method, two-dimensional page data can be recorded as volumetric holograms generated by a reference beam and a signal beam that are bundled on the same axis and irradiated on the recording medium through a single objective lens ...
Hideyoshi, Horimai, Xiaodi, Tan, Jun, Li
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A novel reading and writing technology for a holographic storage system called collinear holography is developed. With this method, two-dimensional page data can be recorded as volumetric holograms generated by a reference beam and a signal beam that are bundled on the same axis and irradiated on the recording medium through a single objective lens ...
Hideyoshi, Horimai, Xiaodi, Tan, Jun, Li
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Applied Optics, 1970
The conditions for magnetic hologram formation are reviewed and an analysis is given to explain some of the unique polarization effects seen on reconstruction, with both the Faraday and polar Kerr effect reconstructions treated. Experiments are presented which illustrate the features and storage potentials of magnetic holography.
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The conditions for magnetic hologram formation are reviewed and an analysis is given to explain some of the unique polarization effects seen on reconstruction, with both the Faraday and polar Kerr effect reconstructions treated. Experiments are presented which illustrate the features and storage potentials of magnetic holography.
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Journal of the Optical Society of America A, 1985
A novel coherent imaging method analogous to electronic differential amplification is described and analyzed. The method is well suited to highlighting local changes in the optical properties of a dynamic object whose more prominent details are largely static. The object may be examined either in transmitted light or in reflected light.
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A novel coherent imaging method analogous to electronic differential amplification is described and analyzed. The method is well suited to highlighting local changes in the optical properties of a dynamic object whose more prominent details are largely static. The object may be examined either in transmitted light or in reflected light.
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Proceedings of the IEEE, 1972
Lecture delivered by Dennis Gabor on the occasion of his receiving the 1971 Nobel Prize for Physics, Stockholm, Sweden, December 13 1971. Copyright (c) The Nobel Foundation 1972.
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Lecture delivered by Dennis Gabor on the occasion of his receiving the 1971 Nobel Prize for Physics, Stockholm, Sweden, December 13 1971. Copyright (c) The Nobel Foundation 1972.
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Complex-amplitude metasurface-based orbital angular momentum holography in momentum space
Nature Nanotechnology, 2020Hao-Ran Ren, Xinyuan Fang, Jaehyuck Jang
exaly
Recent advances in optical dynamic meta-holography
Opto-Electronic Advances, 2021Hui Gao, Xuhao Fan, Wei Xiong
exaly