Superresolution of Optical Disks Using a Small Aperture
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概要
- 論文の詳細を見る
We realized magnetically induced super resolution (MSR) using magneto-optical (MO) disks with a thermally formed aperture. The aperture size and position affect the spatial frequency response of the readout signal. Using the principle of superresolution in laser scanning microscopy, we analyze the optical transfer function (OTF) for various apertures. Applying the analysis to MSR readout, OTF of MSR is calculated using scalar diffraction theory. The calculated results agree well with experimental values.
- 社団法人応用物理学会の論文
- 1992-02-28
著者
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Kubota Shigeo
Kubota Opto-electronics Laboratory Core Technology Development Center Sony Corporation Core Technolo
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Kubota Shigeo
Kubota Opto-electronics Laboratory Corporate Research Laboratories Sony Corporation
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FUKUMOTO Atsushi
Kubota Opto-Electronics Laboratory, Corporate Research Laboratories, Sony Corporation
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Fukumoto Atsushi
Kubota Opto-electronics Laboratory Corporate Research Laboratories Sony Corporation
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