Engineering & Materials Science
Light emitting diodes
100%
Surface emitting lasers
77%
Photonic crystals
55%
Sapphire
40%
Semiconductor quantum wells
35%
Lasers
34%
Photoluminescence
28%
Distributed Bragg reflectors
27%
Microcavities
26%
Nanorods
25%
Substrates
23%
Plasmonics
22%
Wavelength
22%
Temperature
18%
Polarization
17%
Quantum efficiency
17%
Electroluminescence
16%
Fabrication
15%
Excitons
15%
Organic chemicals
15%
Metals
14%
Surface plasmons
12%
Indium
12%
Metallorganic chemical vapor deposition
11%
Linewidth
11%
Chemical vapor deposition
11%
Perovskite
10%
Optical properties
10%
Thin films
10%
Light emission
9%
Laser modes
9%
Optical pumping
9%
Nitrides
9%
Graphene
8%
Tin oxides
7%
Electrons
7%
Blue shift
7%
Phonons
7%
Semiconductor diodes
7%
Chemical analysis
7%
Crystalline materials
7%
Semiconductor lasers
6%
Mirrors
6%
Transmission electron microscopy
6%
Spontaneous emission
6%
Epitaxial films
6%
Etching
5%
Photonics
5%
Threshold current density
5%
Gallium nitride
5%
Physics & Astronomy
light emitting diodes
76%
surface emitting lasers
63%
lasing
42%
photonics
34%
cavities
30%
sapphire
27%
quantum wells
27%
crystal surfaces
24%
lasers
22%
Bragg reflectors
21%
output
18%
metalorganic chemical vapor deposition
18%
polaritons
17%
thresholds
17%
room temperature
15%
injection
15%
photoluminescence
14%
nanorods
14%
crystals
13%
wavelengths
12%
polarization
12%
augmentation
11%
reflectors
11%
quantum efficiency
11%
performance
11%
fabrication
10%
threshold currents
10%
excitons
10%
gratings
9%
electroluminescence
8%
ultraviolet radiation
8%
plasmons
8%
reflectance
8%
etching
8%
tin oxides
7%
optical pumping
7%
indium oxides
7%
temperature
7%
optical properties
6%
chips
6%
mirrors
6%
perovskites
6%
nitrides
6%
light emission
6%
divergence
5%
thin films
5%
spontaneous emission
5%
pumping
5%
metals
5%
semiconductor lasers
5%
Chemical Compounds
Photonic Crystal
21%
Surface
14%
Polarization
13%
Ambient Reaction Temperature
13%
Wavelength
11%
Polariton
11%
Nanorod
10%
Etching
10%
Photoluminescence
9%
Electroluminescence
9%
Threading Dislocation
8%
Surface Plasmon
7%
Reflectivity
7%
Simulation
7%
Blue
7%
Optical Property
6%
Cladding
6%
Optical Pumping
5%
Emission Wavelength
5%
Dielectric Material
5%
Epitaxial Film
5%
Radiative Recombination
5%
Resonance
5%