Design and optimization of the Spherical Primary Optical Telescope (SPOT) primary mirror segment

2005 ◽  
Author(s):  
Jason G. Budinoff ◽  
Gregory J. Michels
Keyword(s):  
Optical Telescope ◽  
Primary Mirror ◽  
Design And Optimization

Perspectives on primary mirror figure control for a space-based optical telescope

2000 ◽  
Author(s):  
Douglas C. Neam ◽  
Paul A. Lightsey ◽  
James H. Crocker
Keyword(s):  
Optical Telescope ◽  
Primary Mirror

Design and optimization of 1.2-m primary mirror supporting systems

2021 ◽  
Author(s):  
Kewei Chen ◽  
Dan Jia ◽  
Zhongliang Ying ◽  
Zhige Zhang ◽  
Nian Pan ◽  
...  
Keyword(s):  
Primary Mirror ◽  
Design And Optimization

The first aluminum coating of the 3700mm primary mirror of the Devasthal Optical Telescope

2016 ◽  
Author(s):  
Krishna Reddy Bheemireddy ◽  
Maheswar Gopinathan ◽  
Jayshreekar Pant ◽  
Amitesh Omar ◽  
Brijesh Kumar ◽  
...  
Keyword(s):  
Aluminum Coating ◽  
Optical Telescope ◽  
Primary Mirror

Design and optimization of supporting system for 1.2 m lightweight SiC primary mirror

2012 ◽  
Vol 5 (3) ◽  
pp. 229-234
Author(s):  
邵亮 SHAO Liang ◽  
杨飞 YANG Fei ◽  
王富国 WANG Fu-guo ◽  
吴小霞 WU Xiao-xia
Keyword(s):  
Primary Mirror ◽  
Supporting System ◽  
Design And Optimization

Recent Progress of Active Support System for Large Optical Telescope Primary Mirror

2018 ◽  
Vol 55 (10) ◽  
pp. 100002
Author(s):  
徐宏 Xu Hong ◽  
杨利伟 Yang Liwei ◽  
杨会生 Yang Huisheng
Keyword(s):  
Support System ◽  
Recent Progress ◽  
Optical Telescope ◽  
Primary Mirror

scholarly journals Optical telescope with Cassegrain metasurfaces

Nanophotonics ◽  
2020 ◽  
Vol 9 (10) ◽  
pp. 3263-3269 ◽  
Author(s):  
Xuan Liu ◽  
Junhong Deng ◽  
King Fai Li ◽  
Mingke Jin ◽  
Yutao Tang ◽  
...  
Keyword(s):  
Near Infrared ◽  
Incident Light ◽  
Astronomical Observation ◽  
Optical Telescope ◽  
Circularly Polarized ◽  
Primary Mirror ◽  
Secondary Mirror ◽  
Infrared Wavelengths ◽  
Cassegrain Telescope ◽  
Imaging Properties

AbstractThe Cassegrain telescope, made of a concave primary mirror and a convex secondary mirror, is widely utilized for modern astronomical observation. However, the existence of curved mirrors inevitably results in bulky configurations. Here, we propose a new design of the miniaturized Cassegrain telescope by replacing the curved mirrors with planar reflective metasurfaces. The focusing and imaging properties of the Cassegrain metasurface telescopes are experimentally verified for circularly polarized incident light at near infrared wavelengths. The concept of the metasurface telescopes can be employed for applications in telescopes working at infrared, Terahertz, and microwave and even radio frequencies.

Design and Optimization of a Novel Strategy for the Local Treatment of Helicobacter pylori Infections

2020 ◽  
Author(s):  
Taddese Mekonnen Ambay ◽  
Philipp Schick ◽  
Michael Grimm ◽  
Maximilian Sager ◽  
Felix Schneider ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Local Treatment ◽  
Design And Optimization ◽  
Novel Strategy

The Fault-Tolerant Generator for Vehicles with a Hybrid Power Plant Design and Optimization

2018 ◽  
Vol 13 (2) ◽  
pp. 107
Author(s):  
Flur Ismagilov ◽  
Vajcheslav Vavilov ◽  
Oksana Yushkova ◽  
Vladimir Bekuzin ◽  
Alexey Veselov
Keyword(s):  
Power Plant ◽  
Fault Tolerant ◽  
Plant Design ◽  
Design And Optimization ◽  
Hybrid Power ◽  
Hybrid Power Plant
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