書誌事項
- タイトル別名
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- Single-Shot Three-Wavelength Digital Holography Using Spatial Frequency-Division Multiplexing and Spatial Bandwidth Enhancement
抄録
We present single-shot three-wavelength digital holography using spatial frequency-division multiplexing, spatial bandwidth enhancement, and three reference arms to generate spatial carrier frequencies. Recordable spatial frequency bandwidth is extended by utilizing signal theory. Intentional aliasing makes use of the recordable space-bandwidth product of a monochromatic image sensor. Three reference arms generates different spatial carrier frequencies for respective wavelengths. We demonstrate its feasibility by three-wavelength and lens-less recording of a metallic object with a single-shot exposure.
収録刊行物
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- 精密工学会誌
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精密工学会誌 84 (1), 85-88, 2018-01-05
公益社団法人 精密工学会
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詳細情報 詳細情報について
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- CRID
- 1390282679806798464
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- NII論文ID
- 130006301971
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- ISSN
- 1882675X
- 09120289
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可