Investigation on the wavefront stability of wavefront sensors
This dissertation mainly describes the wavefront stability of light source for the wavefront sensing systems. Several investigations on three different light sources, white light, laser diode and He-Ne laser have been carried out for two wavefront sensing systems, Hartmann and Shack-Hartmann systems...
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| Format: | Thesis |
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2008
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| Online Access: | http://hdl.handle.net/10356/5929 |
| _version_ | 1826110492493479936 |
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| author | Aung Aung Hein |
| author2 | Zhong, Zhaowei |
| author_facet | Zhong, Zhaowei Aung Aung Hein |
| author_sort | Aung Aung Hein |
| collection | NTU |
| description | This dissertation mainly describes the wavefront stability of light source for the wavefront sensing systems. Several investigations on three different light sources, white light, laser diode and He-Ne laser have been carried out for two wavefront sensing systems, Hartmann and Shack-Hartmann systems. The experimental investigations are also conducted with variety of system settings such as sensing distances, different processing parameters and three different apertures. First aperture and second aperture are hole apertures for Hartmann system and third aperture is spatial light modulator lenslet array (SLM) for Digital Shack-Hartmann system. |
| first_indexed | 2024-10-01T02:35:19Z |
| format | Thesis |
| id | ntu-10356/5929 |
| institution | Nanyang Technological University |
| last_indexed | 2024-10-01T02:35:19Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | ntu-10356/59292023-03-11T16:55:56Z Investigation on the wavefront stability of wavefront sensors Aung Aung Hein Zhong, Zhaowei School of Mechanical and Aerospace Engineering DRNTU::Engineering::Manufacturing::Metrology This dissertation mainly describes the wavefront stability of light source for the wavefront sensing systems. Several investigations on three different light sources, white light, laser diode and He-Ne laser have been carried out for two wavefront sensing systems, Hartmann and Shack-Hartmann systems. The experimental investigations are also conducted with variety of system settings such as sensing distances, different processing parameters and three different apertures. First aperture and second aperture are hole apertures for Hartmann system and third aperture is spatial light modulator lenslet array (SLM) for Digital Shack-Hartmann system. Master of Science (Precision Engineering) 2008-09-17T11:02:35Z 2008-09-17T11:02:35Z 2006 2006 Thesis http://hdl.handle.net/10356/5929 Nanyang Technological University application/pdf |
| spellingShingle | DRNTU::Engineering::Manufacturing::Metrology Aung Aung Hein Investigation on the wavefront stability of wavefront sensors |
| title | Investigation on the wavefront stability of wavefront sensors |
| title_full | Investigation on the wavefront stability of wavefront sensors |
| title_fullStr | Investigation on the wavefront stability of wavefront sensors |
| title_full_unstemmed | Investigation on the wavefront stability of wavefront sensors |
| title_short | Investigation on the wavefront stability of wavefront sensors |
| title_sort | investigation on the wavefront stability of wavefront sensors |
| topic | DRNTU::Engineering::Manufacturing::Metrology |
| url | http://hdl.handle.net/10356/5929 |
| work_keys_str_mv | AT aungaunghein investigationonthewavefrontstabilityofwavefrontsensors |