Engineering & Materials Science
Amplification
12%
Antennas
16%
Arrayed waveguide gratings
55%
Bandwidth
16%
Biodegradable polymers
11%
Bit error rate
16%
Brain
10%
Cameras
11%
Color
15%
Communication
12%
Compensation and Redress
10%
Computational complexity
15%
Computer simulation
17%
Controllers
10%
Convolutional neural networks
14%
Crosstalk
16%
Crystalline materials
22%
Crystals
35%
Demonstrations
11%
Digital filters
34%
Diodes
10%
Discrete cosine transforms
10%
DNA
10%
Electric potential
17%
Electric power utilization
12%
Experiments
12%
Fabrication
28%
Factorization
14%
Femtosecond lasers
44%
Fibers
23%
Filter banks
100%
FIR filters
39%
Fluorescence
12%
Gold
16%
Gold nanoparticles
19%
Harmonic generation
33%
IIR filters
19%
Image coding
50%
Imaging techniques
35%
Infrared radiation
12%
Interpolation
13%
Laser ablation
12%
Laser beam effects
21%
Laser mode locking
14%
Laser modes
15%
Laser pulses
78%
Lasers
68%
Lenses
10%
Light propagation
14%
Microcavities
40%
Microscopic examination
14%
Mirrors
13%
Modulation
15%
Modulators
14%
Molecules
11%
Nanostructures
16%
Near field scanning optical microscopy
16%
Networks (circuits)
19%
Optical fibers
12%
Optical properties
18%
Optical switches
12%
Optics
10%
Orthogonal frequency division multiplexing
29%
Phase change materials
18%
Photography
10%
Photonic crystals
30%
Photonics
12%
Photons
27%
Pixels
20%
Plasmons
24%
Polarization
14%
Pulse shaping
23%
Pumps
15%
Q switching
14%
Refractive index
10%
Resonators
10%
Sampling
28%
Sapphire
18%
Saturable absorbers
23%
Semiconductor lasers
37%
Semiconductor quantum wells
11%
Sensors
12%
Silica
35%
Silicon
13%
Solitons
17%
Spectroscopy
16%
Substrates
16%
Surface plasmons
14%
Switches
21%
Thin film transistors
10%
Thin films
20%
Tissue
14%
Ultrashort pulses
70%
Vacuum
12%
Waveguides
43%
Wavelength
75%
Wavelet transforms
16%
Whispering gallery modes
22%
YLF lasers
16%
Yttrium aluminum garnet
11%
Physics & Astronomy
absorbers
9%
amplifiers
11%
bandwidth
9%
brain
10%
broadband
12%
bursts
9%
carbon nanotubes
7%
cavities
20%
cells
6%
chalcogenides
7%
chemical lasers
7%
chips
9%
compensators
8%
compressing
16%
coupled modes
6%
couplers
6%
crosstalk
7%
crystals
25%
delivery
7%
electron beams
7%
energy
7%
excitation
18%
excitons
7%
fabrication
16%
fibers
27%
fluorescence
14%
four-wave mixing
8%
gold
19%
gratings
33%
harmonic generations
22%
harmonics
7%
hemoglobin
6%
illumination
8%
interferometers
6%
irradiation
11%
laser ablation
8%
lasers
74%
lenses
8%
light modulators
6%
locking
11%
microscopy
21%
mirrors
9%
near fields
35%
nonlinearity
6%
octaves
7%
optical fibers
12%
optical microscopes
7%
optical paths
8%
optical properties
10%
optics
7%
oscillations
7%
output
14%
performance
9%
phase matching
9%
photography
10%
photoluminescence
8%
photonics
23%
photons
18%
plasmons
19%
polaritons
6%
polarization
8%
polymers
12%
probes
14%
profiles
8%
propagation
13%
pulse duration
7%
pulses
73%
pumping
9%
pumps
14%
Q factors
19%
quadratures
7%
quantum dots
17%
Raman spectra
7%
refractivity
7%
repetition
6%
sapphire
10%
scanning
11%
semiconductor lasers
19%
shapers
9%
shot
13%
silicon
10%
silicon dioxide
30%
simulation
10%
solitary waves
9%
spacing
8%
spatial resolution
8%
spectroscopy
13%
stress waves
7%
switches
26%
thin films
16%
toroids
17%
transistors
8%
vacuum
10%
waveguides
49%
wavelengths
38%
whispering gallery modes
19%
YLF lasers
11%
yttrium-aluminum garnet
6%
Mathematics
Amplification
7%
Antenna
7%
Bit Error Rate
5%
Cavity
6%
Channel Estimation
5%
Converter
8%
Crystal
8%
Data Transmission
5%
Design
6%
Femtosecond Laser
9%
Filter Banks
14%
Four-wave Mixing
5%
Image Coding
6%
Laser
18%
Microcavity
8%
Microresonators
7%
Multiple-input multiple-output (MIMO)
8%
Multiple-input multiple-output (MIMO) Systems
8%
Optical Properties
7%
Orthogonal Frequency Division multiplexing (OFDM)
11%
Output
5%
Performance
9%
Raman
8%
Receiver
5%
Second Harmonic Generation
13%
Silica
8%
Substrate
5%
Transform
5%
Waveguide
8%
Wavelength
14%
Whispering Gallery Modes
9%