Physics & Astronomy
absorbers
8%
adjusting
9%
atomic clocks
97%
atoms
45%
augmentation
6%
carbon nanotubes
7%
cavities
19%
cells
10%
clocks
57%
composite materials
8%
configurations
12%
continuous radiation
5%
cooling
13%
defects
6%
dipoles
5%
dumping
6%
electro-optics
6%
electronic control
20%
elliptical polarization
7%
energy
11%
error signals
30%
excitation
10%
fiber lasers
69%
fibers
33%
forbidden transitions
18%
formalism
6%
frequency measurement
5%
frequency modulation
9%
frequency shift
15%
frequency stability
6%
frequency standards
42%
gases
6%
gradients
5%
ground state
5%
harmonics
8%
helium atoms
16%
interference
5%
interrogation
27%
ions
14%
kinetics
6%
laser beams
8%
laser cavities
17%
laser cooling
59%
lasers
52%
lasing
5%
light amplifiers
10%
locking
15%
machine learning
8%
magnetometers
12%
mass spectroscopy
5%
metastable state
5%
metrology
7%
mirrors
6%
modulation
14%
momentum
6%
optical fibers
6%
optical transition
23%
optimization
10%
oscillators
15%
output
17%
phase modulation
5%
photonics
9%
physics
9%
platforms
7%
polarization
15%
probes
9%
pulse duration
8%
pulses
51%
pumping
19%
pumps
15%
radiation
24%
Raman spectra
17%
repetition
6%
retarding
6%
rubidium
5%
scaling laws
5%
sensitivity
7%
sensors
7%
shift
36%
sine waves
5%
solitary waves
15%
spectroscopy
27%
stabilization
19%
switches
7%
thorium
6%
thorium isotopes
5%
trapping
72%
traps
20%
vapors
21%
waveforms
7%
ytterbium
10%
Engineering & Materials Science
Amplification
10%
Atomic clocks
61%
Atoms
56%
Bosons
5%
Carbon nanotubes
18%
Clocks
21%
Electrooptical effects
5%
Elongation
5%
Excited states
6%
Fermi level
5%
Fermions
5%
Fiber lasers
100%
Fibers
39%
Frequency modulation
10%
Frequency standards
33%
Gases
8%
Ground state
14%
Harmonic generation
8%
Helium
9%
Ions
8%
Laser cooling
48%
Laser mode locking
39%
Laser modes
38%
Laser pulses
65%
Laser radiation
17%
Laser resonators
32%
Lasers
59%
Light polarization
6%
Linewidth
13%
Machine learning
5%
Magnetometers
18%
Mirrors
8%
Mode-locked fiber lasers
63%
Modulation
9%
Nanopillars
5%
Optical collimators
5%
Optical fibers
10%
Optical lattices
13%
Optical pumping
5%
Optical transitions
33%
Photonic devices
11%
Photonics
10%
Photons
6%
Polarization
19%
Polarization-maintaining fiber
8%
Pulse repetition rate
9%
Pulse shaping
5%
Pulsed lasers
10%
Pumping (laser)
16%
Pumps
13%
Radiation
35%
Saturable absorbers
39%
Scaling laws
7%
Semiconductor lasers
9%
Semiconductor optical amplifiers
15%
Solitons
28%
Speckle
9%
Spectroscopy
13%
Stabilization
10%
Stimulated Raman scattering
27%
Supercontinuum generation
9%
Surface emitting lasers
5%
Switches
5%
Transparency
9%
Trapped ions
9%
Ultrafast lasers
5%
Ultrashort pulses
14%
Vapors
18%
Wavelength
8%
Ytterbium
6%
Mathematics
Absorption
11%
Cavity
14%
Cell
6%
Configuration
5%
Converter
5%
Cooling
5%
Diode Laser
6%
Doppler
9%
Electron Paramagnetic Resonance
5%
Electronics
8%
Energy
5%
Enhancement
6%
Excitation
8%
Femtosecond
7%
Fiber
20%
Fiber Laser
67%
Gas
10%
Gradient
5%
High Efficiency
5%
High Energy
7%
Laser
47%
Laser Ablation
5%
Laser Cooling
29%
Linewidth
8%
Mirror
5%
Mode-locked Lasers
27%
Mode-locking
12%
Modulation
9%
Optical Fiber
5%
Optical Lattice
6%
Output
15%
Photonics
7%
Polarization
19%
Pulse Shaping
5%
Pump
16%
Radiation
31%
Raman
15%
Range of data
6%
Spectrality
5%
Spectroscopy
6%
Supercontinuum
6%
Trap
9%
Trapped Ions
5%
Trapping
55%
Ultrashort Pulse
11%
Vertical-cavity Surface-emitting Laser (VCSEL)
12%
Waveform
5%
Wavelength
9%
Ytterbium
15%