서지주요정보
근적외선 파장 영역에서의 비구면 렌즈계 설계 = Optical design of an aspherical lens system for near infra-red wave-length region
서명 / 저자 근적외선 파장 영역에서의 비구면 렌즈계 설계 = Optical design of an aspherical lens system for near infra-red wave-length region / 정해빈.
저자명 정해빈 ; Chungd, Hai-Bin
발행사항 [서울 : 한국과학기술원, 1982].
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소장정보

등록번호

4101626

소장위치/청구기호

학술문화관(문화관) 보존서고

MAP 8219

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

Two components objective lens with aspheric end surface which has 10 cm focal length with F number 2 is designed. It is designed at the wave length λ=1.06410㎛ ($Nd^{+3}$: YAG laser line), and for the condition that the field angle is less than 2 degrees using BK-7. The front lens is a negative meniscus and has the function of the dome bearing the high aerodynamic pressure. The rear lens is equiconvex with aspherized last surface. In the present design work, firstly, wave front aberration is corrected by Seidel 1st order aberration calculation. Then, the finite ray aberration is worked out for longitudinal spherical ray aberration. Finally aspherization is performed on the 4th surface by two methods. First method is to set up the linear equations for nullifying the finite ray aberration and solve simultaneously. The surface is then corrected according to the solutions. Second method is to correct the aberration using the deformation of the surface sequently from the low incident height to the high incident height point. Both methods gave the design for all rays passing through the Gaussian image plane within an Airy disk and found to be efficient for aspherization of lens system. However, the second method is superior in economizing the computing time and programming.

서지기타정보

서지기타정보
청구기호 {MAP 8219
형태사항 [iv], 80 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : Computer program for the ray tracing for the aspheric surfaces
저자명의 영문표기 : Hai-Bin Chung
지도교수의 한글표기 : 이상수
지도교수의 영문표기 : Sang-Soo Lee
학위논문 학위논문(석사) - 한국과학기술원 : 물리학과,
서지주기 참고문헌 : p. 79-80
주제 Near infrared spectroscopy.
Nd-YAG lasers.
YAG 레이저. --과학기술용어시소러스
렌즈 설계. --과학기술용어시소러스
근적외선. --과학기술용어시소러스
Lenses.
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