大学物理实验
大學物理實驗
대학물리실험
PHYSICAL EXPERIMENT OF COLLEGE
2012年
2期
81-82,87
,共3页
张海良%王飞%贾红辉%常胜利
張海良%王飛%賈紅輝%常勝利
장해량%왕비%가홍휘%상성리
窄带滤光片%透射比测量%峰值波长%不确定度
窄帶濾光片%透射比測量%峰值波長%不確定度
착대려광편%투사비측량%봉치파장%불학정도
narrowband filter%transmittance measurement%peak wavelength%uncertainty
分析了窄带滤光片透射比测量的误差原因,讨论了三种不确定度来源,与传统透射比测量的不确定源相比,增加了滤光片峰值波长不确定度源。分析结果表明,半宽越窄的滤光片峰值波长不确定度对透射比测量影响越大。
分析瞭窄帶濾光片透射比測量的誤差原因,討論瞭三種不確定度來源,與傳統透射比測量的不確定源相比,增加瞭濾光片峰值波長不確定度源。分析結果錶明,半寬越窄的濾光片峰值波長不確定度對透射比測量影響越大。
분석료착대려광편투사비측량적오차원인,토론료삼충불학정도래원,여전통투사비측량적불학정원상비,증가료려광편봉치파장불학정도원。분석결과표명,반관월착적려광편봉치파장불학정도대투사비측량영향월대。
The error reasons for the transmittance measurement of narrowband filter were analyzed,including three types of uncertainty.The uncertainty of peak wavelength is added.The result shows that the more narrow full-width half-max of filter,the bigger affect for the transmittance measurement.
