Physics & Astronomy
surface emitting lasers
100%
cavities
93%
lasers
89%
semiconductor lasers
87%
locking
76%
diodes
67%
output
62%
Bragg reflectors
58%
wavelengths
50%
pulses
45%
continuous radiation
45%
crystals
34%
lithium niobates
34%
microscopy
34%
pumps
33%
harmonic generations
28%
photons
28%
pulse duration
27%
silicon carbides
26%
fibers
25%
picosecond pulses
25%
pumping
25%
tuning
22%
muscle cells
22%
solid state
20%
quantum wells
18%
argon lasers
17%
Raman spectra
16%
characterization
16%
slopes
16%
fluorescence
16%
indium
15%
absorption spectroscopy
15%
high resolution
14%
polynomials
14%
ultraviolet lasers
14%
brightness
14%
sapphire
13%
potassium
13%
diffraction patterns
13%
mathematical models
13%
prisms
13%
energy
12%
optical pumping
12%
optical fibers
12%
lenses
11%
absorptivity
11%
pulsed radiation
11%
refractivity
11%
harmonics
11%
Engineering & Materials Science
Surface emitting lasers
80%
Lasers
70%
Semiconductor lasers
70%
Laser modes
52%
Wavelength
42%
YLF lasers
34%
Picosecond lasers
28%
Harmonic generation
24%
Confocal microscopy
23%
Optical fiber coupling
22%
Photons
19%
Pumps
18%
Stabilization
18%
Lithium
18%
Light sources
17%
Silicon carbide
17%
Conversion efficiency
17%
Crystalline materials
17%
Optical fibers
17%
Modulators
16%
Argon lasers
15%
Diodes
14%
Fluorophores
13%
III-V semiconductors
13%
Polynomials
12%
Solid state lasers
12%
Semiconductor materials
11%
Switches
11%
Mathematical models
11%
Saturable absorbers
10%
Capillarity
10%
Optical pumping
10%
Ultraviolet radiation
10%
Indium
10%
Feedback
10%
Potassium
9%
Prisms
9%
Toxicity
9%
Fluorescence
9%
Pulse repetition rate
8%
Imaging systems
8%
Transmission electron microscopy
8%
Lenses
8%
Cells
7%
Image quality
7%
Proteins
7%
High power lasers
7%
Fibers
7%
Characterization (materials science)
7%