Physics & Astronomy
pulses
80%
lasers
67%
harmonic generations
56%
waveguides
52%
gas jets
51%
x ray lasers
46%
ionization
38%
plasma density
37%
lasing
34%
laser machining
31%
phase matching
28%
accelerators
28%
pumps
26%
augmentation
23%
locking
20%
inoculation
18%
divergence
18%
x rays
18%
ponderomotive forces
18%
fabrication
17%
shot
17%
four-wave mixing
17%
microscopy
17%
laser plasmas
17%
electrons
17%
light modulators
16%
pellicle
16%
injection
14%
xenon
14%
masks
13%
gratings
13%
expansion
13%
harmonics
13%
wakes
13%
self focusing
13%
preamplifiers
13%
energy
13%
laser beams
12%
heaters
12%
saturation
11%
amplifiers
11%
photonics
11%
dye lasers
11%
wavelengths
10%
tomography
10%
photons
10%
lenses
10%
liquid crystals
10%
synchronism
10%
nonlinear optics
10%
Engineering & Materials Science
Plasma filled waveguides
100%
Lasers
92%
Harmonic generation
72%
Plasma density
55%
Laser pulses
46%
Plasmas
41%
Phase matching
37%
Ionization
33%
Confocal microscopy
32%
Particle accelerators
29%
X rays
26%
Ultrashort pulses
24%
Four wave mixing
21%
Gases
21%
Amplification
21%
Infrared radiation
21%
Sapphire
20%
Photons
20%
Pumps
19%
Photonic devices
19%
Xenon
17%
Dye lasers
17%
Light modulators
17%
Pulse shaping
16%
Liquid crystals
15%
Photopolymerization
15%
Machining
14%
Electron injection
14%
Wavelength
13%
Lenses
12%
Forward scattering
12%
X ray production
11%
Fabrication
11%
Masks
11%
Laser mode locking
11%
Raman scattering
11%
Group velocity dispersion
10%
Betatrons
9%
Laser modes
9%
Tuning
9%
Imaging techniques
9%
Liposomes
9%
Wavefronts
8%
Electrons
8%
Phase transitions
8%
Refractive index
8%
Modulation
8%
Laser beams
8%
Light amplifiers
8%
Microscopic examination
7%