Computer-Generated Holograms for Free-Space Optical Interconnections

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概要

• 論文の詳細を見る

• We propose here computer-generated holograms (CGHs) suitable for use in optical interconnections and computing. They are constructed by using a new method in which aberrations are low and adjustments are made to equalize their diffracted light beam intensities. Multi-facet holograms of nine sub-holograms are produced by using an electron-beam. Diffracted light beams from the produced holograms are focused nearly down to their diffraction limits. Uniformity in the beam intensities is more than ten times that of non-adjusted holograms.

• 社団法人応用物理学会の論文
• 1991-12-15

著者

• Kawai Shigeru

  Opto-electronics Research Laboratories Nec Corpotration

• Kawai Shigeru

  Opto-electronics Research Laboratories Nec Corporation

• KOHGA Yuji

  Opto-Electronics Research Laboratories, NEC Corpotration

• Kohga Yuji

  Opto-electronics Research Laboratories Nec Corpotration

関連論文

• Two-Dimensional Optical Buses for Massively Parallel Processing
• A Multiple Wavelength Vertical-Cavity Surface-Emitting Laser (VCSEL) Array for Optical Interconnection
• Computer-Generated Holograms for Free-Space Optical Interconnections

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