광선 역추적 방식을 이용한 구면수차 제거 비구면 렌즈의 설계

Design of Spherical Aberration Free Aspherical Lens by Use of Ray Reverse Tracing Method

  • 김한섭 (울산대학교 기계자동차공학부 대학원) ;
  • 박규열 (울산대학교 기계자동차공학부) ;
  • 이원규 (울산대학교 기계자동차공학부) ;
  • 전종업 (울산대학교 기계자동차공학부)
  • 발행 : 2003.10.01

초록

In this study, aberration free aspherical lens design method named ray reverse tracing method is introduced. Differently from the traditional design method, the ray reverse tracing method traces the shape and location of a real object by use of its virtual image. From the result, especially spherical aberration free aspherical lens could be designed by use of the ray reverse tracing method. Furthermore, it could reduce the degree of dependence of optical characteristics on designer's ability, because deformation terms and optimization can be eliminated, which has been performed in conventional lens design process.

키워드

참고문헌

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