Mathematics
Mirror
100%
Fabrication
62%
Telescope
54%
Hobby-Eberly Telescope
51%
Optics
45%
Wide-field
38%
Corrector
29%
Surface Reconstruction
28%
Optical System
25%
Metrology
24%
Test System
24%
Solar Telescope
20%
Interferometry
19%
Aberration
17%
Alignment
17%
Testing
17%
Polishing
14%
Optical Testing
14%
Spectrograph
13%
Observatory
12%
Scanning
12%
High Resolution
11%
Manufacturing
11%
Fiber
11%
Grinding
11%
Wavefront Reconstruction
10%
Figure
10%
Software
10%
Self-calibration
9%
Mechanical Design
9%
Optical Metrology
8%
Process Optimization
7%
Aspheric Surface
7%
Probe
6%
Slope
6%
Field of View
6%
Optical Fabrication
6%
In Situ Measurements
6%
Null
6%
Architecture
6%
Performance
6%
Laser
6%
Gradient
5%
Chebyshev
5%
Free-form Surface
5%
Curvature
5%
Design
5%
Engineering & Materials Science
Mirrors
98%
Telescopes
97%
Optics
67%
Fabrication
51%
Coordinate measuring machines
43%
Testing
25%
Surface reconstruction
24%
Polishing
20%
Optical systems
19%
Interferometry
18%
Aberrations
17%
Polynomials
15%
Topography
14%
Optical testing
12%
Spectrographs
12%
Wavefronts
10%
Optical design
10%
Observatories
9%
Lasers
9%
Fibers
9%
Scanning
8%
Sensors
8%
Systematic errors
8%
Engineering facilities
7%
Infrared radiation
7%
Set theory
7%
Interferometers
7%
Calibration
7%
Lenses
6%
Triangulation
6%
Polishing machines
5%
Physics & Astronomy
mirrors
74%
telescopes
56%
optics
35%
fabrication
32%
metrology
23%
aspheric optics
18%
spectroscopic telescopes
17%
apertures
16%
manufacturing
14%
polynomials
12%
planetary waves
12%
alignment
11%
aberration
11%
polishing
10%
probes
10%
grinding
9%
interferometry
9%
computer programs
8%
shear
7%
design analysis
7%
optimization
7%
performance
7%
fibers
7%
profilometers
7%
assembly
7%
instrument packages
7%
gradients
7%
triangulation
7%
observatories
7%
sensors
6%
spectrographs
6%
systematic errors
6%
sky
6%
in situ measurement
6%
scanning
6%
installing
5%
delivery
5%
costs
5%
form factors
5%
topography
5%
curvature
5%
high resolution
5%