Physics & Astronomy
accelerators
28%
augmentation
23%
divergence
18%
dye lasers
11%
electrons
17%
energy
13%
excitation
11%
expansion
13%
fabrication
17%
four-wave mixing
17%
gas jets
51%
gratings
13%
harmonic generations
55%
harmonics
13%
heaters
12%
injection
14%
inoculation
17%
ionization
38%
laser beams
12%
laser machining
31%
laser plasmas
17%
lasers
67%
lasing
34%
lenses
10%
light modulators
16%
liquid crystals
10%
locking
20%
masks
13%
microscopy
17%
nonlinear optics
10%
pellicle
16%
phase matching
26%
photonics
11%
photons
10%
plasma density
37%
ponderomotive forces
18%
preamplifiers
13%
pulses
79%
pumps
26%
saturation
11%
self focusing
13%
shot
17%
synchronism
10%
tomography
10%
wakes
13%
waveguides
52%
wavelengths
11%
x ray lasers
46%
x rays
18%
xenon
14%
Engineering & Materials Science
Amplification
21%
Betatrons
9%
Confocal microscopy
32%
Dye lasers
17%
Electron injection
14%
Electrons
9%
Fabrication
10%
Forward scattering
10%
Four wave mixing
21%
Gases
20%
Group velocity dispersion
9%
Harmonic generation
68%
Imaging techniques
9%
Infrared radiation
21%
Ionization
33%
Laser beams
8%
Laser mode locking
11%
Laser modes
9%
Laser pulses
42%
Lasers
90%
Lenses
12%
Light modulators
15%
Liposomes
9%
Liquid crystals
13%
Machining
13%
Masks
10%
Modulation
8%
Particle accelerators
29%
Phase matching
33%
Phase transitions
8%
Photonic devices
17%
Photons
19%
Photopolymerization
13%
Plasma density
55%
Plasma filled waveguides
100%
Plasmas
38%
Pulse shaping
15%
Pumps
18%
Raman scattering
9%
Refractive index
8%
Sapphire
20%
Scattering
11%
Semiconductor quantum wells
14%
Tuning
8%
Ultrashort pulses
22%
Wavefronts
8%
Wavelength
13%
X ray production
11%
X rays
23%
Xenon
17%