Design of an Isolator of High Power Laser-Amplifier Series-(II)

고출력 레이저-증폭기 계열의 Isolator 설계-(II)

  • 나승환 (단국대학교 전자공학과)
  • Published : 1989.02.01

Abstract

A Faraday rotator is designed with the HOYA FR-5 rotator glass. We find that traveling light rotates 45$^{\circ}$in the glass when magnetic field intensity is about 3.0$\times$105AT/m. The current of 2.7KA flowing in the coil of the 0cm diameter, 29cm long and 41 windings generates this magnetic field. A pulse forming network is designed for this current of 84 sec duration. The network is analyzed numerically to find the relevant circuit parameters for the flattest current waveform.

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