Physics & Astronomy
accumulators
23%
ambient temperature
13%
assemblies
12%
bit error rate
16%
collimation
18%
color
21%
concentrators
27%
couplers
17%
display devices
26%
emerging
12%
fabrication
16%
filters
49%
fixing
12%
formaldehyde
14%
ghosts
13%
glass
18%
heat exchangers
14%
high electron mobility transistors
12%
holographic optical elements
96%
illuminance
26%
illumination
18%
laminar flow
12%
lasers
18%
lenses
14%
light emitting diodes
56%
light sources
41%
liquid crystals
12%
luminaires
25%
luminance
46%
magnification
25%
microstructure
20%
misalignment
11%
modules
14%
multiplexing
33%
optical coupling
15%
optical disks
29%
output
16%
performance
19%
phase modulation
16%
pixels
43%
point spread functions
31%
polarizers
12%
roads
12%
selectivity
100%
sensitivity
12%
shift
16%
simulation
15%
titanium
19%
waveguides
16%
wavelengths
16%
Engineering & Materials Science
Air
15%
Alumina
26%
Amplitude modulation
18%
Angular distribution
12%
Carbon nanotubes
12%
Chemical sensors
13%
Color
12%
Electric lamps
30%
Electric power utilization
16%
Electrochromic devices
21%
Fabrication
19%
Fiber optics
25%
Fluorescent lamps
16%
Formaldehyde
15%
Fourier transforms
11%
Glass
38%
Graphene
14%
Heat exchangers
12%
Heat losses
26%
High electron mobility transistors
13%
Holograms
49%
Holographic optical elements
88%
Laminar flow
12%
Lasers
24%
Lenses
12%
Light emitting diodes
48%
Lighting
30%
Lighting fixtures
28%
Liquid crystal displays
21%
Luminance
28%
Microstructure
27%
Multiplexing
25%
Nanoparticles
32%
Ohmic contacts
18%
Optical films
27%
Optical transfer function
21%
Paint
13%
Phase modulation
33%
Photocatalysts
18%
Picosecond lasers
41%
Pixels
36%
Silica nanoparticles
18%
Single mode fibers
16%
Spectroscopy
13%
Temperature
26%
Thermal conductivity
15%
Three dimensional displays
15%
Titanium
34%
Water
23%
Wavelength
26%
Chemical Compounds
Application
16%
Behavior as Electrode
6%
Dimension
10%
Dispersing Agent
6%
Drop
10%
Electrolysis
8%
Electrophoretic Deposition
16%
Fiber
7%
Filtration
5%
Flow
7%
Formaldehyde
10%
Gas Sensor
12%
Glass
8%
Heat
8%
Heat Exchanger
16%
Holder
14%
Illumination
21%
Liquid Film
14%
Microstructure
20%
Multilayer
5%
Optical Film
20%
Optical Property
17%
Plate Like Crystal
38%
Pressure Drop
7%
Resistance
9%
Simulation
9%
Surface
11%
Transmittance
12%
Volume
38%
Wave
5%
Wavelength
19%