Engineering & Materials Science
Solitons
100%
Lasers
92%
Waveguides
83%
Laser modes
82%
Mode-locked fiber lasers
78%
Wavelength
69%
Pumps
59%
Polarization
54%
Optical parametric amplifiers
54%
Supercontinuum generation
52%
Modulation
49%
Microcavities
45%
Optical tomography
44%
Nonlinear optics
44%
Fibers
44%
Fourier transforms
41%
Modulators
41%
Silicon
37%
Ultrashort pulses
35%
Esters
31%
Laser applications
29%
Photonics
29%
Chalcogenides
29%
Fiber lasers
27%
Optical communication
27%
Fiber optics
27%
Resonators
26%
Pulse compression
25%
Ligands
25%
Comb filters
24%
Phase modulation
23%
Semiconductor lasers
23%
Stretching
23%
Bandwidth
22%
Amino acids
22%
Graphene
22%
Lithium
20%
Nucleophiles
19%
Infrared radiation
19%
Spontaneous emission
18%
Optical fibers
18%
Laser pulses
18%
Optical shutters
17%
Acids
17%
Imaging techniques
16%
Pattern recognition
16%
Photonic crystal fibers
16%
Addition reactions
16%
Derivatives
15%
Copper
15%
Optical materials
15%
Signal processing
15%
Fiber amplifiers
15%
Erbium
14%
Tuning
14%
Catalysts
14%
Rhodium
14%
Communication
14%
Semiconductor optical amplifiers
14%
Plastic optical fibers
14%
Demultiplexing
14%
Silicon photonics
13%
Timing jitter
13%
Polymers
13%
Pulse modulation
13%
Silicon oxides
13%
Erbium doped fiber amplifiers
13%
Cadmium
12%
Amorphous silicon
12%
Frequency division multiplexing
12%
Decision feedback equalizers
12%
Mach-Zehnder interferometers
12%
Optics
12%
Metals
12%
Amplitude modulation
12%
Refractive index
12%
Hydrogenation
11%
Conversion efficiency
11%
Laser resonators
11%
Light modulators
11%
Logic gates
11%
Character recognition
11%
Thin films
11%
Noise figure
10%
Polarization mode dispersion
10%
Monitoring
10%
Phase change materials
10%
Phase noise
10%
Carbon nanotubes
9%
Silica
9%
Multiplexing
9%
Mirrors
9%
Particle accelerators
9%
Enantioselectivity
9%
Harmonic generation
9%
Crystals
9%
Motion planning
9%
Computer simulation
8%
Linewidth
8%
Interferometers
8%
Physics & Astronomy
pulses
91%
solitary waves
78%
pumps
76%
lasers
69%
fibers
68%
fiber lasers
66%
photonics
60%
waveguides
53%
modulation
52%
chips
49%
pulse compression
44%
tomography
40%
polarization
38%
optical fibers
38%
cavities
37%
wavelengths
37%
broadband
33%
picosecond pulses
33%
modulators
30%
silicon
30%
light amplifiers
28%
four-wave mixing
28%
ridges
28%
crystals
28%
octaves
28%
actuators
26%
filters
25%
sweep frequency
25%
eigenvalues
25%
tuning
25%
optical communication
23%
phase modulation
22%
laser applications
22%
laser cavities
22%
pulling
21%
shot
20%
coupling coefficients
20%
tapering
20%
lithium niobates
19%
parametric amplifiers
19%
bandwidth
19%
slots
19%
repetition
18%
resonators
17%
polymers
17%
sensors
15%
nonlinearity
15%
harmonics
15%
silicon oxides
14%
high speed
14%
fiber optics
14%
silicon dioxide
14%
sensitivity
14%
acousto-optics
13%
microbeams
13%
communication
12%
printing
12%
output
12%
vibration
12%
chirp
12%
iridium
11%
ring structures
11%
boosters
11%
decoding
11%
simulation
11%
division
11%
signal processing
11%
lasing
11%
air
11%
characterization
11%
performance
11%
ultrahigh frequencies
10%
conditioning
10%
spontaneous emission
10%
hydrogenation
10%
pressure sensors
10%
Kerr effects
10%
cadmium
10%
energy
10%
metrology
10%
broken symmetry
10%
time measurement
9%
heaters
9%
ligands
9%
chalcogenides
9%
image processing
9%
central processing units
9%
clocks
9%
amplifiers
9%
discrimination
9%
coupled modes
9%
platforms
9%
pulse duration
9%
frequency converters
8%
amorphous silicon
8%
profiles
8%
acids
8%
germanium
8%
idlers
8%
Q factors
8%
Chemical Compounds
Soliton
87%
Pump
57%
Fiber
56%
Quinoline
46%
Application
31%
Wavelength
29%
Polarization
28%
Aza-Michael Addition
26%
Length
26%
Antineoplastic Agent
25%
Ester
23%
Cladding
20%
Time
20%
Reaction Yield
19%
Antitumor
17%
Alkaloid
17%
Simulation
16%
Total Synthesis
16%
Enantioselectivity
16%
Terbinafine
15%
Optical Communication
14%
Dehydroamino Acid
14%
Jacobsen Epoxidation
14%
Arylacetylene
14%
Error
14%
Phytoalexin
14%
Hydrogenation
13%
Schmidt Reaction
13%
Antimicrobial Agent
13%
Communication
12%
Amorphous Silicon
12%
Alkynylation
12%
Friedel-Crafts Acylation
12%
Alkyne
12%
Intraperitoneal
12%
Indole Alkaloid
12%
Catalyst
12%
Phase Change Material
11%
Optical Method
11%
Chloride Salt
11%
Azole
11%
Amino Acid Derivative
11%
Refractive Index
11%
Wave
11%
Quinolines
10%
Organocatalysis
10%
Occurrence in Nature
10%
Cytochrome P450
10%
Heptane
10%
NMR Data
9%
Dose
9%
Absolute Configuration
8%
Multilayer
8%
Ring Opening Reaction
8%
Filtration
8%
Chemical Transformation
7%
Stereochemistry
7%
Optical Reflection
7%
Graphene Oxide
7%
Enantiomer
7%
Ligand
7%
Second-Harmonic Generation
7%
Semiconductor
7%
Pharmacokinetics
7%
Lethal Dose
7%
Methicillin
7%
Carbon Nanotube
6%
Dye
6%
Energy
6%
Acid
6%
Ether
6%
Block Like Crystal
6%
Additive
6%
Reflection Spectrum
6%
Amine
6%
Chloride
5%
Pressure
5%
Antibacterial Agent
5%
Quinoline Alkaloid
5%
Minimum Inhibitory Concentration
5%
Oxide
5%