Breakthrough of Single-Quantum Signal in Double-Quantum Filtering and its Elimination

  • Jung, K.J. (CATV Project Management Office, Korea Electronics Technology Institute) ;
  • Katz, J. (Department of Radiology, Columbia University) ;
  • Hilal, S.K. (Department of Radiology, Columbia University) ;
  • Cho, Z.H. (Dept. of Information and Communication Engineering, KAIST)
  • 정관진 (전자부품 종합기술연구소, CATV 개발실) ;
  • ;
  • ;
  • 조장희 (한국과학기술원 서울분원, 정보 및 통신공학과)
  • Published : 1993.05.14

Abstract

Breakthrough of single-quantum coherence is shown to occur even after application of a double-quantum filter with Bax's four-step phase-cycling scheme. The reason for this breakthrough is investigated and a method for its elimination is theoretically developed and experimentally demonstrated.

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