Estimation of the complex refractive index of fiber material by measuring scattering intensity of the fiber

Jun Yamada; Yasuo Kurosaki

Estimation of the complex refractive index of fiber material by measuring scattering intensity of the fiber

Jun Yamada, Yasuo Kurosaki

Research output: Contribution to journal › Conference article

Abstract

This paper dealt with a estimation method of complex refractive index (CRI) of a fiber material. The intensity distribution of scattered light from a single fiber have been measured for a perpendicular incident beam of light. Comparison of the experimental data with the computed ones based on the model of an infinitely long circular cylinder yields the CRI of the fiber material. Two kinds of fibers such as fused silica and tungsten were studied in this paper. The CRIs estimated in this study are 1.46-0.00·i for fused silica and 0.85-1.05·i for tungsten at the wavelength 632.8nm. The estimated value of CRI for the fused silica is good agreement with earlier one.

Original language	English
Pages (from-to)	75-79
Number of pages	5
Journal	American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD
Volume	154
Publication status	Published - 1990 Dec 1
Externally published	Yes
Event	Winter Annual Meeting of the American Society of Mechanical Engineers - Dallas, TX, USA Duration: 1990 Nov 25 → 1990 Nov 30

ASJC Scopus subject areas

Mechanical Engineering
Fluid Flow and Transfer Processes

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Yamada, J., & Kurosaki, Y. (1990). Estimation of the complex refractive index of fiber material by measuring scattering intensity of the fiber. American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD, 154, 75-79.

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abstract = "This paper dealt with a estimation method of complex refractive index (CRI) of a fiber material. The intensity distribution of scattered light from a single fiber have been measured for a perpendicular incident beam of light. Comparison of the experimental data with the computed ones based on the model of an infinitely long circular cylinder yields the CRI of the fiber material. Two kinds of fibers such as fused silica and tungsten were studied in this paper. The CRIs estimated in this study are 1.46-0.00·i for fused silica and 0.85-1.05·i for tungsten at the wavelength 632.8nm. The estimated value of CRI for the fused silica is good agreement with earlier one.",

author = "Jun Yamada and Yasuo Kurosaki",

year = "1990",

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language = "English",

volume = "154",

pages = "75--79",

journal = "American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD",

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note = "Winter Annual Meeting of the American Society of Mechanical Engineers ; Conference date: 25-11-1990 Through 30-11-1990",

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T1 - Estimation of the complex refractive index of fiber material by measuring scattering intensity of the fiber

AU - Yamada, Jun

AU - Kurosaki, Yasuo

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N2 - This paper dealt with a estimation method of complex refractive index (CRI) of a fiber material. The intensity distribution of scattered light from a single fiber have been measured for a perpendicular incident beam of light. Comparison of the experimental data with the computed ones based on the model of an infinitely long circular cylinder yields the CRI of the fiber material. Two kinds of fibers such as fused silica and tungsten were studied in this paper. The CRIs estimated in this study are 1.46-0.00·i for fused silica and 0.85-1.05·i for tungsten at the wavelength 632.8nm. The estimated value of CRI for the fused silica is good agreement with earlier one.

AB - This paper dealt with a estimation method of complex refractive index (CRI) of a fiber material. The intensity distribution of scattered light from a single fiber have been measured for a perpendicular incident beam of light. Comparison of the experimental data with the computed ones based on the model of an infinitely long circular cylinder yields the CRI of the fiber material. Two kinds of fibers such as fused silica and tungsten were studied in this paper. The CRIs estimated in this study are 1.46-0.00·i for fused silica and 0.85-1.05·i for tungsten at the wavelength 632.8nm. The estimated value of CRI for the fused silica is good agreement with earlier one.

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JO - American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD

JF - American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD

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T2 - Winter Annual Meeting of the American Society of Mechanical Engineers

Y2 - 25 November 1990 through 30 November 1990

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