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http://hdl.handle.net/2248/5580| Title: | Development of an active-optics system for 27-inch thin mirror |
| Authors: | Saxena, A. K Lancelot, J. P Samson, J. P |
| Issue Date: | Dec-1993 |
| Publisher: | SPIE-The International Society for Optical Engineering |
| Citation: | Proceedings of SPIE; Vol. 2003, pp. 88-97 |
| Series/Report no.: | Proceedings of SPIE; Vol. 2003 |
| Abstract: | India is planning to build a large Optical/Infrared Telescope of 4 to 5 M in size. This telescope will adopt most of the features of the New Technology Telescope including active and adoptive optics corrections for achieving improved image quality. Keeping this in view a prototype active optics system for a 27 inch thin mirror is being developed at Indian Institute of Astrophysics. A new digital polarization shearing interferometer will be used for wavefront sensing. The paper describes in detail the procedure for wavefront sensing and the approach for the active correction. |
| Description: | Restricted Access |
| URI: | http://hdl.handle.net/2248/5580 |
| Appears in Collections: | IIAP Publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Development of an active-optics system for 27-inch thin mirror.pdf Restricted Access | Restricted Access | 663.42 kB | Adobe PDF | View/Open Request a copy |
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