서지주요정보
Hadley-dennison 型 干涉 濾光板의 分光 透過 特性 = The spectral transmission characteristics of the hadley-dennison type interference filter
서명 / 저자 Hadley-dennison 型 干涉 濾光板의 分光 透過 特性 = The spectral transmission characteristics of the hadley-dennison type interference filter / 이민희.
발행사항 [서울 : 한국과학기술원, 1975].
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4100042

소장위치/청구기호

학술문화관(문화관) 보존서고

MAP 7506

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초록정보

The interference filter of the Fabry-Perot interferometer type first proposed by L.N. Hadley and D.M. Dennison is further exploited by computing numerically the spectral transmission with the aid of NOVA-840 computers. In this calculation the attentions are paid specially on the phase change in the thin solid films which affects the spectral location of the narrow pass band. Also, the location and the half-width of the pass band are checked as the functions of the optical thickness of the spacer. With those numerical analysis the interference filter is prepared by vacuum deposition technique, semitransparent metal layer and the spacer materials being silver and $MgF_2$. The results of the numerical calculations are all confirmed upon plotting the spectral locations of the pass bands of 42 filters prepared in this present experiments. At λ = 0.5461μ, typical half-width of the first order Hadley-Demnison filter is found to have approximately 60 Å and the peak transmission is 40%. In the present work the measurements of the geometrical thickness of both Ag film and $MgF_2$ film are made by Tolansky's multiple beam Fizeau interferometry. It is found Tolansky's fringe is most useful in the thickness measurement of suboptical wavelength dimension.

서지기타정보

서지기타정보
청구기호 {MAP 7506
형태사항 1책(면수복잡) : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : $\frac{λ}{4}$(λ=5461$\AA$)의 두께를 가진 유전체 다중 박막계의 반사율
저자명의 영문표기 : Min-Hee Lee
지도교수의 한글표기 : 이상수
지도교수의 영문표기 : Sang-Soo Lee
학위논문 학위논문(석사) - 한국과학기술원 : 물리학과,
서지주기 참고문헌 : p. 26-27
주제 Fabry-Perot interferometers.
Thin films.
간섭 필터. --과학기술용어시소러스
분광 분석. --과학기술용어시소러스
투과. --과학기술용어시소러스
Filters.
간섭필터
분광분석
투과
filters
thin films
fabry-oerot interferometers
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