Secondary mirror system for the European Solar Telescope (EST)

2010 ◽  
Author(s):  
L. Cavaller ◽  
B. Siegel ◽  
G. Prieto ◽  
E. Hernandez ◽  
J. M. Casalta ◽  
...  
Keyword(s):  
Mirror System ◽  
Solar Telescope ◽  
Secondary Mirror

Chopping secondary mirror system for 1.3-m IR telescope

1990 ◽  
Author(s):  
Takaharu Ueda ◽  
Shigeki Mizuno ◽  
Tetsu Yamamoto
Keyword(s):  
Mirror System ◽  
Secondary Mirror

LSST secondary mirror system final design

2016 ◽  
Author(s):  
Douglas R. Neill ◽  
Gregory Bogan ◽  
Dale Zajac ◽  
Constanza Araujo ◽  
William J. Gressler ◽  
...  
Keyword(s):  
Mirror System ◽  
Secondary Mirror ◽  
Final Design

Design and Performance of Tip-Tilt Mirror System for Solar Telescope

2004 ◽  
Vol 41 (5) ◽  
pp. 868-876 ◽  
Author(s):  
Kazuhide Kodeki ◽  
Kazuhiko Fukushima ◽  
Masao Inoue ◽  
Toshio Kashiwase ◽  
Toshifumi Shimizu ◽  
...  
Keyword(s):  
Mirror System ◽  
Solar Telescope ◽  
And Performance

Introduction to the Solar Space Telescope

2000 ◽  
Vol 179 ◽  
pp. 141-147
Author(s):  
G. Ai ◽  
S. Jin ◽  
S. Wang ◽  
B. Ye ◽  
S. Yang
Keyword(s):  
Solar Telescope ◽  
Basic Aspect ◽  
Space Telescope ◽  
Space Solar Telescope

AbstractThe design of the space solar telescope (SST) (phase B) has been completed. The manufacturing is under development. At the end of 2000, it will be assembled. The basic aspect will be introduced in this paper.

Concept of a new PZT

1978 ◽  
Vol 48 ◽  
pp. 271-278
Author(s):  
Chr. Kühne
Keyword(s):  
Mirror System ◽  
Measuring Instruments

The PZT according to MARKOWITZ, undoubtedly one of the most accurate measuring instruments, has become an integral part of astronomy in the last years. Yet there are two reasons why I still tried to improve the MARKOWITZ basic idea.For the MARKOWITZ process the use of a lens objective is imperative. Because of the diameter limitations of the lens objectives the magnitude is reduced. Although a 65 cm PZT has been put into operation in Washington recently, the thermal difficulties encountered made it necessary to control the temperature actively. In addition, the 65 cm diameter of a lens equipped with 4 elements can be considered as the very limit, but not for a mirror system.In addition there are still more disadvantages using lens objectives. The useable field is restricted by astigmatism, reducing the range of declination. The transmission, especially in the blue wavelengths, decreases very rapidly with the thickness of lenses. For large multilens objectives the transmission is less than for a mirror system.

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