التفاصيل البيبلوغرافية
| العنوان: |
Fine alignment of a large segmented mirror |
| المؤلفون: |
Dey, Thomas William |
| المصدر: |
CASI |
| سنة النشر: |
2010 |
| المجموعة: |
NASA Technical Reports Server (NTRS) |
| مصطلحات موضوعية: |
Optics |
| جغرافية الموضوع: |
Unclassified, Unlimited, Publicly available |
| الوصف: |
A system for aligning a segmented mirror includes a source of radiation directed along a first axis to the segmented mirror and a beamsplitter removably inserted along the first axis for redirecting radiation from the first axis to a second axis, substantially perpendicular to the first axis. An imaging array is positioned along the second axis for imaging the redirected radiation, and a knife-edge configured for cutting the redirected radiation is serially positioned to occlude and not occlude the redirected radiation, effectively providing a variable radiation pattern detected by the imaging array for aligning the segmented mirror. |
| نوع الوثيقة: |
other/unknown material |
| وصف الملف: |
application/pdf |
| اللغة: |
unknown |
| العلاقة: |
Document ID: 20100042327; http://hdl.handle.net/2060/20100042327Test |
| الإتاحة: |
http://hdl.handle.net/2060/20100042327Test |
| حقوق: |
No Copyright |
| رقم الانضمام: |
edsbas.4BBC6295 |
| قاعدة البيانات: |
BASE |
