A new optical interference method to measure He-Ne laser wavelength
A new optical method used in our lab to get clear fringes of interference use “He Ne laser” as a light source. These experiment construct firstly to avoid our need to sodium lamb, Secondly, a convex lens was used to obtain a large image fringes to make the parameters more accurate than using the rea...
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| Format: | Article |
| Language: | English |
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Mustansiriyah University
2018-11-01
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| Series: | Al-Mustansiriyah Journal of Science |
| Subjects: | |
| Online Access: | http://mjs.uomustansiriyah.edu.iq/ojs1/index.php/MJS/article/view/410 |
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| _version_ | 1850162123964940288 |
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| author | Akram Noori Muhammad Mashaan Attallah Mahmood |
| author_facet | Akram Noori Muhammad Mashaan Attallah Mahmood |
| author_sort | Akram Noori Muhammad |
| collection | DOAJ |
| description | A new optical method used in our lab to get clear fringes of interference use “He Ne laser” as a light source. These experiment construct firstly to avoid our need to sodium lamb, Secondly, a convex lens was used to obtain a large image fringes to make the parameters more accurate than using the real fringes, by using a new mathematical relationships, the wavelength was measured. The results were more accurate than the normal methods used. |
| format | Article |
| id | doaj-art-93dfad5297db49b4be40adbebc388434 |
| institution | OA Journals |
| issn | 1814-635X 2521-3520 |
| language | English |
| publishDate | 2018-11-01 |
| publisher | Mustansiriyah University |
| record_format | Article |
| series | Al-Mustansiriyah Journal of Science |
| spelling | doaj-art-93dfad5297db49b4be40adbebc3884342025-08-20T02:22:38ZengMustansiriyah UniversityAl-Mustansiriyah Journal of Science1814-635X2521-35202018-11-0129217918110.23851/mjs.v29i2.410186A new optical interference method to measure He-Ne laser wavelengthAkram Noori Muhammad0Mashaan Attallah Mahmood11Laser & Optoelectronics Eng. Department, University Technology, IraqMinistry of EducationA new optical method used in our lab to get clear fringes of interference use “He Ne laser” as a light source. These experiment construct firstly to avoid our need to sodium lamb, Secondly, a convex lens was used to obtain a large image fringes to make the parameters more accurate than using the real fringes, by using a new mathematical relationships, the wavelength was measured. The results were more accurate than the normal methods used.http://mjs.uomustansiriyah.edu.iq/ojs1/index.php/MJS/article/view/410Laser source, image fringes, wavelength |
| spellingShingle | Akram Noori Muhammad Mashaan Attallah Mahmood A new optical interference method to measure He-Ne laser wavelength Al-Mustansiriyah Journal of Science Laser source, image fringes, wavelength |
| title | A new optical interference method to measure He-Ne laser wavelength |
| title_full | A new optical interference method to measure He-Ne laser wavelength |
| title_fullStr | A new optical interference method to measure He-Ne laser wavelength |
| title_full_unstemmed | A new optical interference method to measure He-Ne laser wavelength |
| title_short | A new optical interference method to measure He-Ne laser wavelength |
| title_sort | new optical interference method to measure he ne laser wavelength |
| topic | Laser source, image fringes, wavelength |
| url | http://mjs.uomustansiriyah.edu.iq/ojs1/index.php/MJS/article/view/410 |
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