서지주요정보
Determination of the refractive index profile of optical fibers by modified focusing method
서명 / 저자 Determination of the refractive index profile of optical fibers by modified focusing method / 정판상.
저자명 정판상 ; Jung, Pan-Sang
발행사항 [서울 : 한국과학기술원, 1980].
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소장정보

등록번호

4000935

소장위치/청구기호

학술문화관(문화관) 보존서고

MEE 8021

SMS전송

도서상태

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초록정보

By modifying Marcuse's Focusing Method, a new method to reconstruct the refractive index profile of optical fibers is proposed. It eliminates the need of the index matching oil by analyzing ray-optically the effect of the cladding-air interface, and thus enabling to compensate the light power distribution on the observation plane to be appropriate for the reconstruction when the index matching oil is absent. Computer simulation is made to show a good agreement to the order of $10^{-3}$. Then the reconstruction of the refractive index profile of several actual optical fibers is performed. For the experiment, to show the possibility of a realtime, automatic measurement, a data fetch system is built. The System has a Z-80 microprocessor within and links the video camera to the minicomputer NOVA 830.

서지기타정보

서지기타정보
청구기호 {MEE 8021
형태사항 [v], 109 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : 3, Euler's metod. - 4, Lagrangian interpolation. - 5, Programs for data fetch system. - 6, Circuit diagram of interface. - 7, Programs for minicomputer
저자명의 영문표기 : Pan-Sang Jung
지도교수의 한글표기 : 신상영
지도교수의 영문표기 : Sang-Yung Shin
학위논문 학위논문(석사) - 한국과학기술원 : 전기 및 전자공학과,
서지주기 참고문헌 : p. 74-75
주제 Refractive index.
굴절률 분포. --과학기술용어시소러스
광섬유 케이블. --과학기술용어시소러스
빔 접속. --과학기술용어시소러스
Optical fibers.
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