The Infra-red Suppression in the Incandescent Light from a Surface with Submicron Holes
スポンサーリンク
概要
- 論文の詳細を見る
The surface structure of the incandescent body effects on the emissivity of the infra-red light. If an adequate surface structure can suppress the infra-red emission, the efficacy of the incandescent lamp could increase. The main purpose of the present work is to measure the change of the infra-red emission due to the surface structure.Tungsten films with submicron-sized deep holes (the diameter of 2-4 hundreds nanometer and the depth of 2-4 micrometers) were prepared and heating them. The spectra of incandescent light were measured at high temperature up to 1400K.We found that the amount of the infra-red emitted from the surface with submicron holes is almost a half of that from a surface with macroscopic holes.
- 社団法人照明学会の論文
著者
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Matsushima Tomoaki
Central Laboratory Matsushita Electric Works Ltd.
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Toho Makoto
Central Laboratory Matsushita Electric Works Ltd.
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Fujioka Toru
Central Laboratory Matsushita Electric Works Ltd.
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Sugimoto Masaru
Central Laboratory Matsushita Electric Works Ltd.
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INOUE Takahiro
Central Laboratory, Matsushita Electric Works, Ltd.
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FUKUSHIMA Hiroshi
Production Engineering Research Laboratory, Matsushita Electric Works, Ltd.
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MIZUYAMA Yousuke
Central Laboratory, Matsushita Electric Works, Ltd.
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UKEGAWA Shin
Central Laboratory, Matsushita Electric Works, Ltd.
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Ukegawa Shin
Central Laboratory Matsushita Electric Works Ltd.
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Mizuyama Yousuke
Central Laboratory Matsushita Electric Works Ltd.
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Fukushima Hiroshi
Production Engineering Research Laboratory Matsushita Electric Works Ltd.
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Inoue Takahiro
Central Laboratory Matsushita Electric Works Ltd.
関連論文
- Optical Properties of Bi-Sr-Ca-Cu-O Thin Films
- 80 K Superconductivity in Bi-Sr-Cu-O Thin Films
- The Infra-red Suppression in the Incandescent Light from a Surface with Submicron Holes
- Structure and Superconducting Properties of Bi-Sr-Ca-Cu-O Thin Films Annealed at Low Temperatures