Physics & Astronomy
distributed feedback lasers
100%
Bragg reflectors
62%
wavelengths
55%
aluminum oxides
53%
pumps
49%
fabrication
39%
photonics
38%
tungstates
37%
microwaves
37%
ruthenium
34%
whispering gallery modes
32%
silicon
32%
output
30%
free electron lasers
28%
frequency stability
27%
ablation
26%
continuous radiation
25%
readout
25%
semiconductor lasers
25%
polarization
24%
chips
22%
illumination
21%
continuous wave lasers
21%
electron beams
19%
performance
18%
lasers
18%
hydrogen
17%
cavities
17%
sensors
17%
two-wavelength lasers
14%
gases
14%
diodes
14%
potassium
13%
pulses
13%
synchronism
12%
optical coatings
11%
platforms
11%
spectroscopic analysis
11%
ion beams
10%
optical measuring instruments
10%
gratings
10%
yield point
10%
ultraviolet lasers
9%
broadband
9%
reflectance
9%
infrared lasers
9%
spectrum analysis
9%
cavitation flow
8%
hydrocarbons
8%
Engineering & Materials Science
Plasmonics
71%
Plasmons
49%
Dimers
42%
Dry etching
40%
Focused ion beams
38%
Microscopic examination
37%
Optical devices
35%
Electron microscopes
33%
Microscopes
31%
Scanning electron microscopy
29%
Silicon
29%
Nanoparticles
27%
Scanning
26%
Curing
26%
Resonators
26%
Electron microscopy
21%
Waveguides
19%
Crystals
18%
Chemical analysis
18%
Metals
17%
Nanostructures
17%
Lasers
16%
Raman scattering
16%
Organic polymers
14%
Silicon oxides
13%
Ion beams
13%
High resolution electron microscopy
11%
Polymorphism
11%
Nanospheres
11%
Experiments
11%
Polarization
11%
Silicon nitride
11%
Spectrometers
10%
Substrates
10%
Diffraction
10%
Electrons
9%
Masks
8%
Particle size
8%
Heat treatment
8%
Gold
7%
Refractive index
7%
Fabrication
6%
Molecules
6%
Lithography
6%
Geometry
5%
Scattering
5%