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Model of Scattering from Non optical Surfaces in Optical System(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1996年05期
Page:
77-80
Research Field:
Publishing date:

Info

Title:
Model of Scattering from Non optical Surfaces in Optical System
Author(s):
Gao Zhisan Wang Qing Chen Jingbang
School of Electronic Engineering and Optoelectronic Technology,NUST, Nanjing 210094
Keywords:
st ray light scat tering opt ics desig n phy sical mo dels rough surface
PACS:
O435
DOI:
-
Abstract:
T he first problem is to study the mo del of scat tering from typical surfaces in your opt ical system befo re str ay light is analysed in this paper. On the basis of the lit t le mirro r-like facet s theory , the model , i. e. the BRDF( bidirectional ref lectance dist ribut ion funct ions) of non-o pt ical sur faces in opt ical system is given. This model is direct ly connected w ith the surface char acter ist ic parameters. Measurement shows the co nsistent result w ith the theory .

References:

1 Reininger F M . Str ay Light perfo rmance o pt imig atio n tthr ough sy st em desig n. Pro c SPIE,1994, 2260∶17~28
2 St over J C. Measurement and analy sis o f scatter from r oug h surfaces. Pr oc SPIE, 1994,2260: 40~49
3  M ilso n D. Inputting off -ax is optical systems int o APART for str ay lig ht analy sis. Pro cSPIE, 1994, 2260: 93~99
4 张国玉, 李风春. 杂光测试装置研究及改进. 光学技术, 1994( 4) : 21~27

Memo

Memo:
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Last Update: 2013-04-11