Proceedings of the Optical Society of Korea Conference (한국광학회:학술대회논문집)

Optical Society of Korea (한국광학회)
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Fabrication of Eu$^{2+}$-doped Fiber and its Faraday Rotation Characteristics

Eu$^{2+}$이 첨가된 광섬유의 제조 및 Faraday 회전 특성

  • 김덕현 (광주과학기술원 정보통신공학과 특수광섬유 실험실) ;
  • 김복현 (광주과학기술원 정보통신공학과 특수광섬유 실험실) ;
  • 백운출 (광주과학기술원 정보통신공학과 특수광섬유 실험실) ;
  • 한원택 (광주과학기술원 정보통신공학과 특수광섬유 실험실)
  • Published : 2004.02.12
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Abstract

Eu$^{2+}$ doped optical fibers were developed for magneto-optical application by use of CO gas as a reduction agent during MCVD process and the Verdet constant of the Eu$^{2+}$ doped fiber was found to be -0.819[rad/T ${\cdot}$ m], which is three times larger than that of the Eu$^{3+}$ doped fiber.

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