Optical fiber parameters effect on light propagation in a coiled multimode fiber

  • Sarkew S.Abdulkareem Department of Physics, Halabja University, Halabja, Kurdistan Region, Iraq.
  • Viyan J. Jalal Department of Physics, Halabja University, Halabja, Kurdistan Region, Iraq.
Keywords: Optical fiber, coiled multimode fiber, helical pitch

Abstract

               An experimental investigation behavior of speckle pattern of light at propagating in a coiled multimode optical fiber with a step refractive index. Discovered rotation of special pattern depended on the helical pitch, that is turn speckle pattern change when changing the helical pitch. It is   independent of the mode composition of the light propagating in the Optical fiber.  

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Published
2019-10-01
How to Cite
S.Abdulkareem, S., and V. J. Jalal. “Optical Fiber Parameters Effect on Light Propagation in a Coiled Multimode Fiber”. ZANCO Journal of Pure and Applied Sciences, Vol. 31, no. s4, Oct. 2019, pp. 57-59, doi:10.21271/zjpas.31.s4.10.