• Title/Summary/Keyword: electrodeless fluorescent lamp

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E-H mode transition of Inductively Coupled Plasma with Ar Gas Pressure and RF Power (13.56MHz) (Ar 가스압력과 RF 전력변화 (13.56MHz)에 따른 유도결합형 플라즈마의 광학적 E-H모드변환 특성)

  • Her, In-Sung;Lee, Young-Hwan;Choi, Young-Sung;Park, Dae-Hee
    • Proceedings of the KIEE Conference
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    • 2003.07c
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    • pp.1695-1697
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    • 2003
  • In this paper the emission properties of electrodeless fluorescent lamp were discussed using the inductively coupled plasma. To transmit the electromagnetic energy into the chamber a RF power of 13.56MHz was appied to the antenna and considering the Ar gas pressure and the RF electric power change, the emission spectrum, Ar-I line, luminance were investigated. At this time the input parameter for ICP RF plasma, Ar gas pressure and RF power were applied in the range of 10${\sim}$60m Torr, 10${\sim}$300W respectively.

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Electrical Properties of Inductively Coupled Plasma by Argon Pressurebstract (아르곤 압력에 따른 유도결합형 폴라즈마의 전기적 특성)

  • Lee, Y.H.;Her, I.S.;Jo, J.U.;Kim, K.S.;Lee, J.C.;Choi, Y.S.;Park, D.H.
    • Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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    • 2003.05e
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    • pp.89-91
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    • 2003
  • In this paper, using a Langmuir probe Ar gas characteristic of electrodeless fluorescent lamp which used an inductively coupled plasma were investigated. The RF output changed into 5-50W in 13.56MHz. At this time internal plasma voltage of the chamber and probe current were measured while changing in -70V - +70V with a supply voltage by Langmuir probe. If pressure of Ar gas was increased, the electric current tended to decrease. Also, an electric current was increased according to an increase of a RF output.

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Optical Properties of Inductively Coupled Plasma with Ar Gas Pressure and RF Power (13.56MHz) (Ar 가스압력과 RF 전력변화 (13.56MHz)에 따른 유도결합형 플라즈마 E-H 모드 변환의 광학적 특성)

  • Her, In-Sung;Jo, Ju-Ung;Lee, Young-Hwan;Kim, Kwang-Soo;Choi, Yong-Sung;Park, Dea-Hee
    • Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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    • 2003.07b
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    • pp.1123-1126
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    • 2003
  • In this paper, the emission properties of electrodeless fluorescent lamp were discussed using the inductively coupled plasma. To transmit the electromagnetic energy into the chamber, a RF power of 13.56MHz was applied to the antenna and considering the Ar gas pressure and the RF electric power change, the emission spectrum, Ar- I line, luminance were investigated. At this time the input parameter for ICP RF plama, Ar gas pressure and RF power were applied in the range of $10{\sim}60m$ Torr, $10{\sim}300W$ respectively.

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