Engineering & Materials Science
Monolayers
100%
Harmonic generation
61%
Excitons
47%
Heterojunctions
46%
Nonlinear optics
38%
Optoelectronic devices
38%
Four wave mixing
37%
Photonics
35%
Transition metals
35%
Wavelength
29%
Light modulation
27%
Plasmonics
26%
Optical anisotropy
24%
Nanowires
22%
Gold Nanoclusters
19%
Slow light
16%
Modulation
16%
Crystal symmetry
15%
Semiconductor materials
15%
Plasmons
15%
Nanostructured materials
15%
Electronic states
14%
Molybdenum
13%
Spectroscopy
13%
Energy gap
12%
Photoluminescence
12%
Refractive index
11%
Conversion efficiency
10%
Fiber Bragg gratings
10%
Graphene
10%
Chemical vapor deposition
10%
Plastic optical fibers
9%
Optical fibers
9%
Fibers
9%
Cellulose nanocrystals
7%
Phototransistors
7%
Imaging techniques
7%
Amplification
6%
Rydberg states
6%
Demonstrations
6%
Photonic devices
6%
Optical pumping
5%
Indium phosphide
5%
Laser pulses
5%
Metals
5%
Group delay
5%
Composite materials
5%
Chemical Compounds
Monolayer
59%
Third-Harmonic Generation
39%
Four Wave Mixing
38%
Optoelectronics
36%
Application
25%
Second-Harmonic Generation
22%
Exciton
21%
Transition Element
17%
Optical Anisotropy
16%
Nanowire
15%
Molybdenum Disulfide
14%
Optical Modulation
13%
Indium Phosphide
13%
Semiconductor
13%
Crystal System
10%
Band Gap
10%
Dipole
8%
Refractive Index
8%
Chemical Vapour Deposition
8%
Dielectric Material
7%
Sum-Frequency Generation
7%
Second-Order Nonlinear Optical Susceptibility
7%
Spectroscopy
7%
Lithium Nitride
7%
Disulfide(2-)
7%
Polarization
6%
Electronic State
6%
Band Bending
6%
Wavelength
6%
Luminiscence Type
6%
Photoluminescence
6%
Fiber
5%
Nanomaterial
5%
Work Function
5%
Physics & Astronomy
nonlinear optics
23%
four-wave mixing
22%
transition metals
17%
light modulation
16%
broadband
14%
nonlinearity
14%
augmentation
13%
photonics
12%
harmonic generations
12%
excitons
10%
symmetry
10%
modulation
9%
luminaires
8%
Bragg gratings
8%
broken symmetry
7%
engineering
7%
plasmons
7%
graphene
7%
nanowires
7%
dipoles
6%
fibers
5%