Physics & Astronomy
solitary waves
78%
concentrators
35%
fluids
34%
energy conversion
27%
electricity
25%
gravitational effects
21%
wavelengths
20%
radiation
20%
surface waves
17%
nonlinearity
16%
vortex rings
15%
photons
15%
solar-pumped lasers
14%
heat transfer
12%
interactions
12%
solar radiation
12%
optical control
12%
solar energy
10%
interfacial tension
10%
analogs
10%
heat
9%
fluidics
9%
energy
9%
photoluminescence
8%
newton
8%
energy transfer
8%
heat pumps
8%
dyes
7%
propagation
7%
black body radiation
7%
chambers
7%
air
7%
waveguides
6%
alignment
6%
cells
6%
photovoltaic cells
6%
trapping
5%
heat engines
5%
combustion products
5%
retarders
5%
energy storage
5%
costs
5%
Engineering & Materials Science
Solitons
100%
Display devices
50%
Holographic displays
42%
Holograms
28%
Pumping (laser)
23%
User interfaces
21%
Gravitational effects
20%
Lasers
17%
Light modulators
16%
Surface waves
13%
Red Shift
13%
Hot Temperature
13%
Fluids
13%
Solar energy
13%
Photons
10%
Fluidity
10%
Pumps
10%
Air
8%
Surface tension
8%
Electricity
8%
Energy transfer
8%
Solar concentrators
7%
Three dimensional displays
7%
Vortex flow
7%
Photoluminescence
6%
Thermal energy
6%
Quantum efficiency
6%
Ring lasers
6%
Optical systems
5%
Feedback
5%