Physics & Astronomy
pulses
93%
lasers
81%
cycles
43%
harmonics
38%
harmonic generations
36%
plasma waves
35%
electron acceleration
30%
laser plasmas
30%
electrons
29%
synthesizers
28%
relativistic plasmas
23%
laser plasma interactions
22%
simulation
22%
shock fronts
20%
mirrors
20%
cells
20%
color
20%
pumps
19%
luminous intensity
19%
pulse duration
19%
injection
16%
energy
15%
plasma accelerators
15%
electron beams
14%
photons
14%
hollow
14%
waveguides
13%
plasma density
13%
foils
13%
near fields
13%
interactions
12%
wave generation
12%
reflectance
11%
injectors
11%
ionization
11%
free electron lasers
11%
electron plasma
11%
divergence
11%
radiation
11%
plasma acceleration
11%
shot
11%
x rays
10%
light sources
10%
wave packets
10%
waveforms
10%
cleaning
10%
accelerators
10%
coherent radiation
9%
emittance
9%
plasma physics
9%
polarization
9%
scattering
8%
characterization
8%
fibers
8%
inhomogeneity
8%
nonlinearity
8%
pulse compression
8%
frequency converters
7%
gas density
7%
electron-positron plasmas
7%
backscattering
7%
photonics
7%
propagation
6%
optics
6%
slicing
6%
heating
6%
relativistic electron beams
6%
high power lasers
6%
implosions
6%
trapping
6%
electromagnetic radiation
5%
nonlinear optics
5%
rectification
5%
tunable lasers
5%
electron trajectories
5%
scaling
5%
dense plasmas
5%
crystals
5%
Engineering & Materials Science
Plasmas
100%
Harmonic generation
80%
Lasers
77%
Electrons
45%
Plasma waves
33%
Amplification
32%
Ultrashort pulses
30%
Mirrors
28%
Beam quality
24%
Color
22%
Laser pulses
21%
Electron beams
18%
Light sources
18%
Plasma density
16%
Femtosecond lasers
16%
Waveguides
16%
Density of gases
15%
X rays
14%
Ionization
13%
Angular momentum
13%
Optical properties
13%
Metal foil
11%
Wavelength
10%
Cleaning
9%
Plasma diagnostics
9%
Plasma interactions
9%
Magnetic fields
9%
Physics
9%
Vortex flow
9%
Laser tuning
8%
Wave packets
8%
Electron injection
8%
Photons
8%
Photonic crystals
8%
Planar waveguides
8%
Free electron lasers
8%
Solid state lasers
8%
Heating
7%
Carrier concentration
7%
Synchrotrons
6%
Electromagnetic waves
6%
Air
6%
Pumps
6%
Surface waves
5%
Radiation
5%
Optics
5%
Particle accelerators
5%