Evidence map›Paper›PMID 38005567›Full record

ArticleSensors (Basel, Switzerland)2023

Fast Stray Light Performance Evaluation Based on BSDF and Radiative Transfer Theory.

Chaoli Zeng, Guangqing Xia, Xing Zhong, Lei Li, Zheng Qu, Qinhai Yang, Yuanhang Wang

Open access · goldAbstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-weighted citation impact, top 36% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Chaoli ZengState Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China.
Guangqing XiaState Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China.
Xing ZhongKey Laboratory of Advanced Technology for Aerospace Vehicles of Liaoning Province, Dalian University of Technology, Dalian 116024, China.ORCID 0000-0001-8819-4687
Lei LiChang Guang Satellite Technology Co., Ltd., Changchun 130102, China.
Zheng QuChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China.ORCID 0009-0000-6279-6030
Qinhai YangChang Guang Satellite Technology Co., Ltd., Changchun 130102, China.
Yuanhang WangChang Guang Satellite Technology Co., Ltd., Changchun 130102, China.
Chinese Academy of Sciences · CNDalian University of Technology · CNJilian Technology Group (China) · CN

Funding

National Key R&D Program of China 2019YFE0127000, 2020YFC2201100 and 2021YFE0116000National Natural Science Foundation of China 12275044, 12175032, 12102082 and 12211530449S&T Innovation Program of Hebei SJMYF2022X18 and SJMYF2022X06S&T Program of Hebei YCYZ202201 and 216Z1901GS&T Program of Langfang 2022011039the Fundamental Research Funds for the Central Universities of China DUT22QN232
6 · The paper itself

Abstract

Evaluating the stray light cancellation performance of an optical system is an essential step in the search for superior optical systems. However, the existing evaluation methods, such as the Monte Carlo method and the ray tracing method, suffer from the problems of vast arithmetic and cumbersome processes. In this paper, a method for a rapid stray light performance evaluation model and quantitatively determining high-magnitude stray light outside the field of view are proposed by adopting the radiative transfer theory based on the scattering property of the bidirectional scattering distribution function (BSDF). Under the global coordinates, based on the derivation of the light vector variation relationship in the near-linear system, the specific structural properties of the off-axis reflective optical system, and the specular scattering properties, a fast quantitative evaluation model of the optical system's stray light elimination capability is constructed. A loop nesting procedure was designed based on this model, and its validity was verified by an off-axis reflective optical system. It successfully fitted the point source transmittance (PST) curve in the range of specular radiation reception angles and quantitatively predicted the prominence due to incident stray light outside the field of view. This method does not require multiple software to work in concert and requires only 10

Indexed as

BSDFoff-axis reflective systemPSTradiative transfer theoryrapid quantitative evaluation

Identifiers

PMID38005567
PMCPMC10675779
OpenAlexW4388654413

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.