Refractive index and material dispersions of multi-component oxide glasses

Takayuki Mito; Shigeru Fujino; Hiromichi Takebe; Kenji Morinaga; Shin Ichi Todoroki; Shigeki Sakaguchi

doi:10.1016/S0022-3093(96)00609-6

Refractive index and material dispersions of multi-component oxide glasses

Takayuki Mito, Shigeru Fujino, Hiromichi Takebe, Kenji Morinaga, Shin Ichi Todoroki, Shigeki Sakaguchi

Advanced Project Division

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43 Citations (Scopus)

Abstract

Refractive index dispersion curves in the wavelength region of 0.40 to 5.03 μm are presented for multi-component oxide glass systems: borate, silicate, aluminate, germanate, tellurite, antimonate and heavy metal gallate. The material dispersion was determined using the refractive index data. Reflection spectra in the ultraviolet and infrared regions were measured to investigate the effects of electronic transitions and lattice vibrations on the material dispersion. Thallium tellurite, thallium antimonate and lead gallate glasses exhibit zero material dispersion wavelengths (ZMDWs) over 2.4 μm. The factors affecting the ZMDW are discussed.

Original language	English
Pages (from-to)	155-162
Number of pages	8
Journal	Journal of Non-Crystalline Solids
Volume	210
Issue number	2-3
DOIs	https://doi.org/10.1016/S0022-3093(96)00609-6
Publication status	Published - Mar 1997

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

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10.1016/S0022-3093(96)00609-6

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title = "Refractive index and material dispersions of multi-component oxide glasses",

abstract = "Refractive index dispersion curves in the wavelength region of 0.40 to 5.03 μm are presented for multi-component oxide glass systems: borate, silicate, aluminate, germanate, tellurite, antimonate and heavy metal gallate. The material dispersion was determined using the refractive index data. Reflection spectra in the ultraviolet and infrared regions were measured to investigate the effects of electronic transitions and lattice vibrations on the material dispersion. Thallium tellurite, thallium antimonate and lead gallate glasses exhibit zero material dispersion wavelengths (ZMDWs) over 2.4 μm. The factors affecting the ZMDW are discussed.",

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T1 - Refractive index and material dispersions of multi-component oxide glasses

AU - Mito, Takayuki

AU - Fujino, Shigeru

AU - Takebe, Hiromichi

AU - Morinaga, Kenji

AU - Todoroki, Shin Ichi

AU - Sakaguchi, Shigeki

PY - 1997/3

Y1 - 1997/3

N2 - Refractive index dispersion curves in the wavelength region of 0.40 to 5.03 μm are presented for multi-component oxide glass systems: borate, silicate, aluminate, germanate, tellurite, antimonate and heavy metal gallate. The material dispersion was determined using the refractive index data. Reflection spectra in the ultraviolet and infrared regions were measured to investigate the effects of electronic transitions and lattice vibrations on the material dispersion. Thallium tellurite, thallium antimonate and lead gallate glasses exhibit zero material dispersion wavelengths (ZMDWs) over 2.4 μm. The factors affecting the ZMDW are discussed.

AB - Refractive index dispersion curves in the wavelength region of 0.40 to 5.03 μm are presented for multi-component oxide glass systems: borate, silicate, aluminate, germanate, tellurite, antimonate and heavy metal gallate. The material dispersion was determined using the refractive index data. Reflection spectra in the ultraviolet and infrared regions were measured to investigate the effects of electronic transitions and lattice vibrations on the material dispersion. Thallium tellurite, thallium antimonate and lead gallate glasses exhibit zero material dispersion wavelengths (ZMDWs) over 2.4 μm. The factors affecting the ZMDW are discussed.

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Refractive index and material dispersions of multi-component oxide glasses

Abstract

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