Modeling and optimum design band pass filter for mid IR region
In this study, we design narrow band pass filter for window (3_5) ?m dependent on the needle optimization method , and a comparison with global designs published -Also, the effect of change parameter design on the optical performance of filter was studded and being able to overcome the diffi...
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| Format: | Article |
| Language: | Arabic |
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College of Science for Women, University of Baghdad
2014-12-01
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| Series: | Baghdad Science Journal |
| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2040 |
| _version_ | 1818473152330596352 |
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| author | Baghdad Science Journal |
| author_facet | Baghdad Science Journal |
| author_sort | Baghdad Science Journal |
| collection | DOAJ |
| description | In this study, we design narrow band pass filter for window (3_5) ?m dependent on the needle optimization method , and a comparison with global designs published -Also, the effect of change parameter design on the optical performance of filter was studded and being able to overcome the difficulties of the design.In this study, the adoption of homogeneous optical properties materials as thin film depositing on a substrate of germanium at wavelength design (? = 4 ?m).
For design this kind of filters we used advanced computer program (Matlab )to build a model design dependent both matrix characteristic and Needle technique. In this paper we refer to the type of Mert function , which is used for correct optical performance access to the target in very short time. |
| first_indexed | 2024-04-14T04:18:06Z |
| format | Article |
| id | doaj.art-0cdd944c95134e0abb44aef5483f7568 |
| institution | Directory Open Access Journal |
| issn | 2078-8665 2411-7986 |
| language | Arabic |
| last_indexed | 2024-04-14T04:18:06Z |
| publishDate | 2014-12-01 |
| publisher | College of Science for Women, University of Baghdad |
| record_format | Article |
| series | Baghdad Science Journal |
| spelling | doaj.art-0cdd944c95134e0abb44aef5483f75682022-12-22T02:12:37ZaraCollege of Science for Women, University of BaghdadBaghdad Science Journal2078-86652411-79862014-12-0111410.21123/bsj.11.4.1459-1466Modeling and optimum design band pass filter for mid IR regionBaghdad Science JournalIn this study, we design narrow band pass filter for window (3_5) ?m dependent on the needle optimization method , and a comparison with global designs published -Also, the effect of change parameter design on the optical performance of filter was studded and being able to overcome the difficulties of the design.In this study, the adoption of homogeneous optical properties materials as thin film depositing on a substrate of germanium at wavelength design (? = 4 ?m). For design this kind of filters we used advanced computer program (Matlab )to build a model design dependent both matrix characteristic and Needle technique. In this paper we refer to the type of Mert function , which is used for correct optical performance access to the target in very short time.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2040 |
| spellingShingle | Baghdad Science Journal Modeling and optimum design band pass filter for mid IR region Baghdad Science Journal |
| title | Modeling and optimum design band pass filter for mid IR region |
| title_full | Modeling and optimum design band pass filter for mid IR region |
| title_fullStr | Modeling and optimum design band pass filter for mid IR region |
| title_full_unstemmed | Modeling and optimum design band pass filter for mid IR region |
| title_short | Modeling and optimum design band pass filter for mid IR region |
| title_sort | modeling and optimum design band pass filter for mid ir region |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2040 |
| work_keys_str_mv | AT baghdadsciencejournal modelingandoptimumdesignbandpassfilterformidirregion |