New optical frequency domain differential mode delay measurement method for a multimode optical fiber

T. J. Ahn; S. Moon; Y. Youk; Y. Jung; K. Oh; D. Y. Kim

doi:10.1364/OPEX.13.004005

New optical frequency domain differential mode delay measurement method for a multimode optical fiber

T. J. Ahn, S. Moon, Y. Youk, Y. Jung, K. Oh, D. Y. Kim

Department of Physics

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Abstract

A novel mode analysis method and differential mode delay (DMD) measurement technique for a multimode optical fiber based on optical frequency domain reflectometry has been proposed for the first time. We have used a conventional OFDR with a tunable external cavity laser and a Michelson interferometer. A few-mode optical multimode fiber was prepared to test our proposed measurement technique. We have also compared the OFDR measurement results with those obtained using a traditional time-domain measurement method.

Original language	English
Pages (from-to)	4005-4011
Number of pages	7
Journal	Optics Express
Volume	13
Issue number	11
DOIs	https://doi.org/10.1364/OPEX.13.004005
Publication status	Published - 2005 May 30

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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AU - Youk, Y.

AU - Jung, Y.

AU - Oh, K.

AU - Kim, D. Y.

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New optical frequency domain differential mode delay measurement method for a multimode optical fiber

Abstract

All Science Journal Classification (ASJC) codes

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