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Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern
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| Zeitschriftentitel: | Measurement Science Review |
|---|---|
| Personen und Körperschaften: | , , , |
| In: | Measurement Science Review, 14, 2014, 3, S. 177-182 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Walter de Gruyter GmbH
|
| Schlagwörter: |
| author_facet |
Hamarová, I. Šmíd, P. Horváth, P. Hrabovský, M. Hamarová, I. Šmíd, P. Horváth, P. Hrabovský, M. |
|---|---|
| author |
Hamarová, I. Šmíd, P. Horváth, P. Hrabovský, M. |
| spellingShingle |
Hamarová, I. Šmíd, P. Horváth, P. Hrabovský, M. Measurement Science Review Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern Instrumentation Biomedical Engineering Control and Systems Engineering |
| author_sort |
hamarová, i. |
| spelling |
Hamarová, I. Šmíd, P. Horváth, P. Hrabovský, M. 1335-8871 Walter de Gruyter GmbH Instrumentation Biomedical Engineering Control and Systems Engineering http://dx.doi.org/10.2478/msr-2014-0024 <jats:title>Abstract</jats:title> <jats:p> This paper deals with computation of mean speckle size in a speckle pattern generated through a numerical simulation of speckle after reflection of a Gaussian beam off a rough object’s surface. Within this simulation various speckle patterns are obtained by means of change in a parameter of the Gaussian beam. The mean speckle size is computed through two approaches using both the two-dimensional and the one-dimensional normalized autocorrelation function in intensity. Additionally, we propose a distinct optimization of the determination of the mean speckle size by reduction of intensity values representing detected speckle patterns. Results of the determination of the mean speckle size are compared with theoretical predictions</jats:p> Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern Measurement Science Review |
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Measurement Science Review |
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| title |
Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
| title_unstemmed |
Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
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Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
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Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
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Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
| title_short |
Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
| title_sort |
methods for determination of mean speckle size in simulated speckle pattern |
| topic |
Instrumentation Biomedical Engineering Control and Systems Engineering |
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http://dx.doi.org/10.2478/msr-2014-0024 |
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2014 |
| physical |
177-182 |
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<jats:title>Abstract</jats:title>
<jats:p> This paper deals with computation of mean speckle size in a speckle pattern generated through a numerical simulation of speckle after reflection of a Gaussian beam off a rough object’s surface. Within this simulation various speckle patterns are obtained by means of change in a parameter of the Gaussian beam. The mean speckle size is computed through two approaches using both the two-dimensional and the one-dimensional normalized autocorrelation function in intensity. Additionally, we propose a distinct optimization of the determination of the mean speckle size by reduction of intensity values representing detected speckle patterns. Results of the determination of the mean speckle size are compared with theoretical predictions</jats:p> |
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| author | Hamarová, I., Šmíd, P., Horváth, P., Hrabovský, M. |
| author_facet | Hamarová, I., Šmíd, P., Horváth, P., Hrabovský, M., Hamarová, I., Šmíd, P., Horváth, P., Hrabovský, M. |
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| description | <jats:title>Abstract</jats:title> <jats:p> This paper deals with computation of mean speckle size in a speckle pattern generated through a numerical simulation of speckle after reflection of a Gaussian beam off a rough object’s surface. Within this simulation various speckle patterns are obtained by means of change in a parameter of the Gaussian beam. The mean speckle size is computed through two approaches using both the two-dimensional and the one-dimensional normalized autocorrelation function in intensity. Additionally, we propose a distinct optimization of the determination of the mean speckle size by reduction of intensity values representing detected speckle patterns. Results of the determination of the mean speckle size are compared with theoretical predictions</jats:p> |
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| physical | 177-182 |
| publishDate | 2014 |
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| series | Measurement Science Review |
| source_id | 49 |
| spelling | Hamarová, I. Šmíd, P. Horváth, P. Hrabovský, M. 1335-8871 Walter de Gruyter GmbH Instrumentation Biomedical Engineering Control and Systems Engineering http://dx.doi.org/10.2478/msr-2014-0024 <jats:title>Abstract</jats:title> <jats:p> This paper deals with computation of mean speckle size in a speckle pattern generated through a numerical simulation of speckle after reflection of a Gaussian beam off a rough object’s surface. Within this simulation various speckle patterns are obtained by means of change in a parameter of the Gaussian beam. The mean speckle size is computed through two approaches using both the two-dimensional and the one-dimensional normalized autocorrelation function in intensity. Additionally, we propose a distinct optimization of the determination of the mean speckle size by reduction of intensity values representing detected speckle patterns. Results of the determination of the mean speckle size are compared with theoretical predictions</jats:p> Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern Measurement Science Review |
| spellingShingle | Hamarová, I., Šmíd, P., Horváth, P., Hrabovský, M., Measurement Science Review, Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern, Instrumentation, Biomedical Engineering, Control and Systems Engineering |
| title | Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
| title_full | Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
| title_fullStr | Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
| title_full_unstemmed | Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
| title_short | Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
| title_sort | methods for determination of mean speckle size in simulated speckle pattern |
| title_unstemmed | Methods for Determination of Mean Speckle Size in Simulated Speckle Pattern |
| topic | Instrumentation, Biomedical Engineering, Control and Systems Engineering |
| url | http://dx.doi.org/10.2478/msr-2014-0024 |