Physics & Astronomy
bolometers
73%
prototypes
50%
sensors
39%
test facilities
35%
detectors
35%
performance
28%
infrared spectrometers
19%
imaging spectrometers
19%
refrigerators
18%
focal plane devices
18%
exclusion
17%
optical measurement
16%
dilution
15%
silicon nitrides
15%
isolation
15%
field of view
14%
shielding
14%
absorbers
13%
transition temperature
12%
illumination
12%
spectrometers
12%
membranes
11%
optics
11%
saturation
11%
vibration
10%
thin films
8%
wavelengths
7%
Engineering & Materials Science
Bolometers
100%
Detectors
49%
Spectrometers
37%
Test facilities
33%
Sensors
32%
Stray light
26%
Focal plane arrays
21%
Silicon nitride
19%
Refrigerators
19%
Infrared imaging
18%
Dilution
17%
Superconducting transition temperature
17%
Fiber optics
16%
Shielding
16%
Optics
16%
Fourier transforms
15%
Thin films
15%
Wavelength
14%
Membranes
13%
Lighting
12%
Satellites
12%
Calibration
12%
Testing
8%
Chemical Compounds
Nitride
61%
Illumination
56%
Dilution
51%
Wavelength
45%