Hologram transmission through multi-mode optical fibers

被引：207
作者：
Di Leonardo, Roberto [1 ]
Bianchi, Silvio [1 ]
机构：
[1] Univ Roma La Sapienza, CNR IPCF, Dipartimento Fis, I-00185 Rome, Italy
来源：
OPTICS EXPRESS | 2011年 / 19卷 / 01期
关键词：
WAVE-FRONT CORRECTION; DIGITAL HOLOGRAPHY; LIGHT; IMAGE; TRAP; MANIPULATION; GENERATION; PHASE; BEAM;
D O I：
10.1364/OE.19.000247
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrate that a structured light intensity pattern can be produced at the output of a multi-mode optical fiber by shaping the wavefront of the input beam with a spatial light modulator. We also find the useful property that, as in the case for free space propagation, output intensities can be easily superimposed by taking the argument of the complex superposition of corresponding phase-only holograms. An analytical expression is derived, relating output intensities ratios to hologram weights in the superposition. (C) 2010 Optical Society of America
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收藏
页码：247 / 254
页数：8
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