The Transactions of the Korean Institute of Electrical Engineers (대한전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Characteristic of Nitrobenzene Laser Potential Transformer.

니트로 벤젠을 이용한 레이저 PT의 특성 연구

  • 김일중 (서울대 대학원 전기공학과) ;
  • 이성규 (서울대 대학원 전기공학과) ;
  • 한민구 (서울대 공대 전기공학과)
  • Published : 1987.12.01
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Abstract

A laser potential transformer(PT) has been developed and characterized to measure the voltages using electro-optic Kerr effect. Laser PT utilizing Kerr cell successfully measures applied voltages up to 3 KV. Experimental results show a good agreement with the theoretical values. Ierr constant of nitrobenzene is also measured and agrees very well with the published results. Applied voltages and modulated laser intensities are also characterized. (Jun 1) WE1

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