서지주요정보
2차 회절광 입사 차단을 위한 분광분석계 설계 = Design of spectrophotometer system for blocking 2nd order diffracted light
서명 / 저자 2차 회절광 입사 차단을 위한 분광분석계 설계 = Design of spectrophotometer system for blocking 2nd order diffracted light / 홍영주.
저자명 홍영주 ; Hong, Young-Joo
발행사항 [대전 : 한국과학기술원, 2004].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8014977

소장위치/청구기호

학술문화관(문화관) 보존서고

MME 04079

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

Materials have different characteristics of absorption or transmission of light according to the wavelength of light. Materials can be analyzed with spectro-photometer which is used to measure the absorbance of materials. The Stray light is all of the unwanted light reaching the detector. In spectrophotometer, stray light is the light except the light of the analytic wavelength and the source of measurement error of absorbance. Some experimental results showed that diffractive grating is the major factor of stray light in spectrophotometer. Through the ray tracing with the software tool, classified the paths of the diffractive light from grating and found the range of wavelength which reach the exit slit. The quantity of the stray light(0.025%) is more than the minimum limit of stray light(0.01%) of the single monochromator. A novel optical layout design method, which prevents the reflected rays entering the diffractive grating and minimizes reincident ray upon the diffractive grating, is proposed.

서지기타정보

서지기타정보
청구기호 {MME 04079
형태사항 vi, 50 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Young-Joo Hong
지도교수의 한글표기 : 김수현
지도교수의 영문표기 : Soo-Hyun Kim
학위논문 학위논문(석사) - 한국과학기술원 : 기계공학전공,
서지주기 참고문헌 : p. 49-50
주제 스트레이 라잇
분광광도계
떠돌이 빛
단색화장치
2차 회절광
stray light
spectrophotometer
czerny-turner monochromator
2nd order diffracted light
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