The Control of Luminous Color of the Discharge Lamps
スポンサーリンク
概要
- 論文の詳細を見る
It is qualitatively verified by the energy conservation equation that high electron temperature is attained by the pulsed discharge with rapid current rise. In the glow discharge of the tube filled with mercury vapor and neon gas, luminous color of the positive column varies from the color close to red emitted by neon to blue of mercury by the square-wave pulsed discharge. Brightness of blue light is hundreds nits but that of red light is 100 nts at most. In the arc discharge, red light with strong brightness is easily obtained by square-wave pulses. On the other hand, blue light may be obtained at high frequency but the discharge becomes unstable at that frequency. Therefore, the current waveform alteration method is effective for luminous color control of the arc discharge.
- 社団法人照明学会の論文
著者
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KUBO Makoto
Department of Cardiovascular Medicine, Yamaguchi University Graduate School of Medicine
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Kurokawa Hisayoshi
Department Of Electrical And Electronic Engineering Ehime University
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Kurokawa Hisayoshi
Department Of Electrical Engineering Faculty Of Engineering Ehime University
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Aono Masaharu
Department Of Electrical And Electronic Engineering Ehime University
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Kubo Makoto
Department Of Electronics Faculty Of Engineering Kyoto University
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ITATANI Ryouhei
Department of Electronics, Faculty of Engineering, Kyoto University
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Itatani Ryouhei
Department Of Electronics Faculty Of Engineering Kyoto University
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