Mathematics
Femtosecond
100%
Dyes
71%
Probe
62%
Pump
50%
Continuum
46%
Nonlinearity
38%
Optical Limiting
28%
Absorption
28%
Phthalocyanine
27%
Reverse
25%
Sapphire
24%
Harmonic
21%
Zinc
19%
Spectrality
19%
Nonlinear Response
18%
Silicon
18%
Lens
16%
Range of data
16%
Crystal
13%
Excitation
13%
Lifetime
13%
Water
13%
Resolve
12%
Knowledge
9%
Cell
9%
Standards
7%
Model
4%
Physics & Astronomy
dyes
45%
nonlinearity
39%
continuums
37%
probes
31%
pumps
27%
pulses
19%
material absorption
18%
harmonics
18%
zinc
11%
sapphire
11%
amplifiers
10%
argon
10%
oscillators
9%
lenses
9%
life (durability)
8%
water
7%
geometry
7%
cells
7%
silicon
7%
excitation
6%
crystals
6%
ions
6%
Engineering & Materials Science
Dyes
59%
Pumps
30%
Full width at half maximum
19%
Sapphire
17%
Argon
14%
Light sources
14%
Zinc
14%
Lenses
13%
Crystals
12%
Ions
12%
Silicon
10%
Geometry
7%
Water
7%
Chemical Compounds
Pump
33%
Dye
32%
Probe
31%
Optical Limiting
24%
NIR Spectroscopy
17%
Phthalocyanine
17%
White
14%
Ion
6%