Multiple mirror telescopes.
Abstract
The basic concept and current status of the joint Smithsonian Astrophysical Observatory/University of Arizona multimirror telescope (MMT) project is reviewed. The telescope, which employs six 1.8-m primary mirrors on a common alt-azimuth mount, is approaching completion on Mt. Hopkins, Southern Arizona. The light from the individual mirrors is brought to a common focus which is maintained by a laser-servo system. The collection area is equivalent to that of a 4.5-m telescope. This approach to telescope design offers a number of advantages and can be generalized to much larger systems. Instrumentation plans for the MMT are discussed briefly especially insofar as they are relevant to the design of future large telescopes.
- Publication:
-
Optical Telescopes of the Future
- Pub Date:
- 1978
- Bibcode:
- 1978otf..conf..165S
- Keywords:
-
- Reflecting Telescopes;
- Self Focusing;
- Servocontrol;
- Systems Engineering;
- Cassegrain Optics;
- Laser Applications;
- Optical Paths;
- Self Alignment;
- Structural Design;
- Weight Reduction;
- Astronomy;
- MMT;
- Multiple-Mirror Telescopes