FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3201643472> ?p ?o ?g. }

• W3201643472 abstract "Monte Carlo ray tracing has been shown to be both a robust and reliable method for optical modeling of illumination systems. The typical approach traces rays through an optical system and averages the rays in spatial and angular bins to provide estimates of the illuminance and intensity. While Monte Carlo methods are commonly used with incoherent sources, they can also be used with coherent sources. The primary difference between the two simulation types is the inclusion of the phase difference between binned rays in the illuminance and intensity calculations. The phase information can be stored in a ray’s optical path length, which is updated as a ray is traced through a system and when a ray encounters specific interfaces, such as the π phase shift due to a reflection from a surface of higher index. Thus, when careful consideration is given to the phase changes that occur during a ray trace, it is possible to use Monte Carlo methods to model illumination systems that require coherent sources, such as interferometers. Furthermore, with the ability to model coherent sources, beamlet based approaches are also effective. Comparisons are presented. In general, a common challenge for Monte Carlo simulations is the large number of needed rays to overcome statistical noise. However, it is possible to reduce the number of traced rays using various methods, such as: source aiming, scatter aiming, and Backwards Ray Trace. These methods minimize the number of traced rays by using knowledge of the system to selectively avoid tracing rays which will not contribute meaningful data to the output distribution. Monte Carlo ray tracing can also be computationally expensive. To prevent rerunning a costly simulation, it is advantageous to save the traced rays and post process the data for further analysis and studies. For example, the rays can be defocused to a plane at a different distance, re-binned for a difference receiver resolution, or filters can be used to remove rays based on specific criteria like whether they passed through a specific surface. This paper is organized with three main sections. First, we discuss Monte Carlo ray tracing to model interference. The second discusses Monte Carlo ray tracing for modeling diffraction using a Huygens-Fresnel approach. The last summarizes the paper." @default.
• W3201643472 created "2021-09-27" @default.
• W3201643472 creator A5047139779 @default.
• W3201643472 creator A5059622778 @default.
• W3201643472 date "2021-09-12" @default.
• W3201643472 modified "2023-09-27" @default.
• W3201643472 title "Modeling Interference Using Monte Carlo Ray Trace" @default.
• W3201643472 doi "https://doi.org/10.1117/12.2596775" @default.
• W3201643472 hasPublicationYear "2021" @default.
• W3201643472 type Work @default.
• W3201643472 sameAs 3201643472 @default.
• W3201643472 citedByCount "0" @default.
• W3201643472 crossrefType "proceedings-article" @default.
• W3201643472 hasAuthorship W3201643472A5047139779 @default.
• W3201643472 hasAuthorship W3201643472A5059622778 @default.
• W3201643472 hasConcept C105795698 @default.
• W3201643472 hasConcept C110541219 @default.
• W3201643472 hasConcept C120665830 @default.
• W3201643472 hasConcept C121332964 @default.
• W3201643472 hasConcept C121483023 @default.
• W3201643472 hasConcept C127162648 @default.
• W3201643472 hasConcept C154945302 @default.
• W3201643472 hasConcept C19499675 @default.
• W3201643472 hasConcept C205711294 @default.
• W3201643472 hasConcept C31258907 @default.
• W3201643472 hasConcept C32022120 @default.
• W3201643472 hasConcept C33923547 @default.
• W3201643472 hasConcept C41008148 @default.
• W3201643472 hasConcept C82744980 @default.
• W3201643472 hasConceptScore W3201643472C105795698 @default.
• W3201643472 hasConceptScore W3201643472C110541219 @default.
• W3201643472 hasConceptScore W3201643472C120665830 @default.
• W3201643472 hasConceptScore W3201643472C121332964 @default.
• W3201643472 hasConceptScore W3201643472C121483023 @default.
• W3201643472 hasConceptScore W3201643472C127162648 @default.
• W3201643472 hasConceptScore W3201643472C154945302 @default.
• W3201643472 hasConceptScore W3201643472C19499675 @default.
• W3201643472 hasConceptScore W3201643472C205711294 @default.
• W3201643472 hasConceptScore W3201643472C31258907 @default.
• W3201643472 hasConceptScore W3201643472C32022120 @default.
• W3201643472 hasConceptScore W3201643472C33923547 @default.
• W3201643472 hasConceptScore W3201643472C41008148 @default.
• W3201643472 hasConceptScore W3201643472C82744980 @default.
• W3201643472 hasLocation W32016434721 @default.
• W3201643472 hasOpenAccess W3201643472 @default.
• W3201643472 hasPrimaryLocation W32016434721 @default.
• W3201643472 hasRelatedWork W140057914 @default.
• W3201643472 hasRelatedWork W1513303533 @default.
• W3201643472 hasRelatedWork W1764916502 @default.
• W3201643472 hasRelatedWork W2048462208 @default.
• W3201643472 hasRelatedWork W2078460736 @default.
• W3201643472 hasRelatedWork W3111401009 @default.
• W3201643472 hasRelatedWork W3112357885 @default.
• W3201643472 hasRelatedWork W3194026944 @default.
• W3201643472 hasRelatedWork W3201643472 @default.
• W3201643472 hasRelatedWork W655645366 @default.
• W3201643472 isParatext "false" @default.
• W3201643472 isRetracted "false" @default.
• W3201643472 magId "3201643472" @default.
• W3201643472 workType "article" @default.