Observation and Simulation of Point Image Propagated in Graded-Index Optical Fiber

Manabu YOSHIKAWA  Takayoshi YOKOYAMA  

IEICE TRANSACTIONS on Electronics   Vol.E90-C   No.8   pp.1650-1651
Publication Date: 2007/08/01
Online ISSN: 1745-1353
DOI: 10.1093/ietele/e90-c.8.1650
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Optoelectronics
multimode graded-index fiber,  point image,  propagation,  computer-generated hologram,  ray trajectory,  

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This study investigates a new transmission method of light from a point source in a multimode graded-index fiber. The position of the point source is arranged along with a mode pattern to precisely determine the location of an output point image. Propagation performance is observed in an experiment and estimated by simulation.