Engineering & Materials Science
Amplification
13%
Antennas
17%
Arrayed waveguide gratings
60%
Bandwidth
19%
Biodegradable polymers
11%
Bit error rate
17%
Color
16%
Communication
15%
Compensation and Redress
14%
Computational complexity
16%
Computer simulation
18%
Controllers
11%
Convolutional neural networks
14%
Crosstalk
16%
Crystalline materials
27%
Crystals
38%
Demonstrations
12%
Digital filters
34%
Digital to analog conversion
12%
DNA
13%
Electric potential
18%
Electric power utilization
16%
Experiments
13%
Fabrication
32%
Factorization
13%
Femtosecond lasers
46%
Fibers
30%
Filter banks
100%
FIR filters
40%
Fluorescence
13%
Gold
17%
Gold nanoparticles
23%
Harmonic generation
36%
IIR filters
18%
Image coding
50%
Imaging techniques
34%
Infrared radiation
13%
Interpolation
13%
Laser ablation
12%
Laser beam effects
22%
Laser mode locking
14%
Laser modes
19%
Laser pulses
91%
Lasers
79%
Lenses
11%
Light propagation
13%
Microcavities
54%
Microscopic examination
14%
Mirrors
13%
Modulation
17%
Modulators
14%
Molecules
14%
Nanostructures
16%
Near field scanning optical microscopy
19%
Networks (circuits)
23%
Optical fibers
14%
Optical properties
17%
Optical switches
13%
Optics
12%
Orthogonal frequency division multiplexing
35%
Phase change materials
20%
Photography
12%
Photonic crystals
34%
Photonics
16%
Photons
34%
Pixels
21%
Plasmons
26%
Polarization
15%
Pulse shaping
30%
Pulsed lasers
11%
Pumps
19%
Q switching
14%
Raman scattering
12%
Refractive index
12%
Resonators
14%
Sampling
31%
Sapphire
20%
Saturable absorbers
25%
Semiconductor lasers
39%
Semiconductor quantum wells
11%
Sensors
14%
Silica
47%
Silicon
19%
Solar cells
11%
Solitons
30%
Spectroscopy
18%
Substrates
17%
Surface plasmons
15%
Switches
25%
Thin films
20%
Tissue
13%
Tuning
11%
Ultrashort pulses
83%
Vacuum
13%
Waveguides
48%
Wavelength
83%
Wavelet transforms
15%
Whispering gallery modes
27%
YLF lasers
16%
Yttrium aluminum garnet
12%
Physics & Astronomy
absorbers
10%
amplifiers
12%
bandwidth
10%
brain
9%
broadband
14%
bursts
9%
carbon nanotubes
6%
cavities
20%
cells
7%
chalcogenides
7%
chemical lasers
8%
chips
11%
compensators
8%
compressing
16%
coupled modes
8%
crystals
27%
delivery
7%
deoxyribonucleic acid
7%
electron beams
8%
energy
8%
evaluation
6%
excitation
19%
excitons
7%
fabrication
16%
fibers
26%
fluorescence
14%
four-wave mixing
9%
genes
8%
gold
21%
gratings
33%
harmonic generations
23%
harmonics
7%
illumination
8%
interferometers
6%
irradiation
12%
laser ablation
8%
lasers
76%
lenses
8%
locking
11%
microscopy
21%
mirrors
9%
near fields
35%
octaves
7%
optical fibers
12%
optical microscopes
7%
optical properties
9%
optics
7%
oscillations
7%
output
14%
performance
10%
phase matching
9%
photography
10%
photoluminescence
8%
photonics
25%
photons
19%
plasmons
19%
polaritons
6%
polarization
8%
polymers
13%
probes
14%
profiles
7%
propagation
13%
pulse duration
7%
pulses
74%
pumping
9%
pumps
15%
Q factors
20%
quadratures
7%
quantum dots
18%
Raman spectra
9%
refractivity
7%
repetition
7%
resonators
6%
sapphire
10%
scanning
11%
semiconductor lasers
19%
sensors
9%
shapers
9%
shot
13%
silicon
12%
silicon dioxide
33%
simulation
11%
solitary waves
11%
spacing
9%
spatial resolution
7%
spectroscopy
13%
stress waves
11%
switches
28%
thin films
16%
toroids
18%
transistors
9%
ultraviolet lasers
7%
vacuum
10%
waveguides
50%
wavelengths
39%
whispering gallery modes
20%
YLF lasers
11%
Chemical Compounds
Ablation
5%
Amorphous Material
6%
Application
13%
Blue
5%
Communication
12%
Dissociative Ionization
9%
Electric Field
7%
Energy
6%
Error
11%
Fiber
21%
Filtration
5%
Flow
6%
Fluoride
6%
Four Wave Mixing
7%
Gold Nanoparticle
8%
Hydrogel
6%
Interferometry
7%
Laser Ablation
8%
Length
7%
Liquid Film
13%
Machining
9%
Metal
5%
Microstructure
8%
Nanomaterial
7%
Nanoparticle
5%
Near-Field Scanning Optical Microscopy
5%
Optical Communication
7%
Optical Property
12%
Phase Change Material
17%
Phonon
5%
Photon
8%
Photonic Crystal
24%
Plasmon
10%
Polariton
10%
Polarization
8%
Probe
8%
Pump
13%
Quantum Dot
9%
Refractive Index
9%
Scanning Near-Field Optical Microscopy
5%
Second-Harmonic Generation
15%
Semiconductor
11%
Shape
7%
Silicon Carbide
5%
Simulation
18%
Slab Like Crystal
6%
Solar Cell
6%
Soliton
25%
Surface
8%
Surface Plasmon
6%
Time
13%
Vacuum
7%
Voltage
5%
Wave
10%
Wavelength
44%