Spatial Phase Information Transmission through Single-Mode Fibers by Coherence Function Shaping of Low Coherent Light
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概要
- 論文の詳細を見る
We experimentally demonstrated transmission of spatial phase information recorded in a spatial-light modulator through a single-mode optical fiber using a coherence function shaper and spectral holography with a low coherent light source. A replica of the diffraction pattern of the original kinoform is generated from a spectral hologram when the hologram is read with HeNe lasers. In contrast to a similar coherent imaging technique with ultrashort pulses, the low coherent light suffers less from nonlinear phase modulation because of its low intensity.
- 社団法人応用物理学会の論文
- 1999-12-01
著者
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KANNARI Fumihiko
Department of Electrical Engineering, Faculty of Science and Technology, Keio University
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Shirakawa Atsushi
Department Of Electrical Engineering Faculty Of Science And Technology Keio University
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TERAMURA Yuichi
Department of Electrical Engineering, Faculty of Science and Technology, Keio University
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Teramura Yuichi
Department Of Electrical Engineering Faculty Of Science And Technology Keio University
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Kannari Fumihiko
Department Of Electrical Engineering Faculty Of Science And Technology Keio University
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