Keyphrases
Vertical-cavity Surface-emitting Laser (VCSEL)
65%
Random Laser
57%
Lasing
41%
Room Temperature
39%
Random Lasing
33%
Antiresonant Reflecting Optical Waveguide (ARROW)
29%
Laser Characteristics
27%
Ultraviolet Lasing
26%
Distributed Feedback Laser
24%
Single-mode Operation
24%
Laser Action
24%
Quantum Well
22%
Filtered Cathodic Vacuum Arc
22%
Arc Technique
20%
Heterojunction
19%
Amplified Spontaneous Emission
18%
Random Lasing Action
18%
Lasing Emission
18%
Zinc Oxide
18%
High Temperature
17%
Quantum Well Structure
17%
Grating
16%
ZnO Film
16%
Optical Gain
16%
Microcavity
16%
Yb3+
16%
Semiconductor Lasers
16%
High Power
15%
Light-emitting Diodes
15%
Carbon Dots (C-dots)
14%
Silicon Substrate
14%
Optical Excitation
14%
Upconversion Nanocrystals
14%
ZnO Thin Films
14%
Soliton Propagation
14%
Zinc Oxide Thin Films
14%
Upconversion Emission
13%
Surface Emitting
13%
Tm3+
12%
Nanoparticles
12%
Lasing Threshold
12%
Birefringent
11%
Terahertz
11%
Upconversion
11%
Microcavity Laser
11%
Electroluminescence
11%
External Optical Feedback
11%
Lanthanide-doped
11%
Spatial Hole Burning
11%
Photoluminescence
11%
Material Science
ZnO
100%
Waveguide
57%
Film
50%
Surface (Surface Science)
48%
Nanoparticle
40%
Thin Films
38%
Photoluminescence
26%
Zinc Oxide
24%
Nanowires
21%
Surface Plasmons
21%
Heterojunction
20%
Light-Emitting Diode
20%
Lanthanide Series
17%
Optical Property
17%
Nanostructure
16%
Quantum Well
16%
Semiconductor Laser
16%
Electroluminescence
15%
Laser Technique
15%
Refractive Index
14%
Density
14%
Dielectric Material
13%
Nanorods
13%
Luminescence
12%
Silicon
12%
Laser Diode
12%
Surface Plasmon Resonance
9%
Nanodots
8%
Transmission Electron Microscopy
8%
Glass Ceramics
8%
Aluminum Nitride
7%
Gold Nanoparticles
7%
Carrier Concentration
7%
Glass Fiber
7%
Annealing
7%
Linewidth
7%
Ferromagnetism
6%
Perovskite Nanocrystal
6%
Epilayers
6%
Titanium Dioxide
5%
Quantum Dot
5%
Single Crystal
5%
Composite Material
5%
Surface Defect
5%
Magnesium Oxide
5%
Nanocomposite
5%
Silicon Dioxide
5%
Engineering
Emitting Laser
47%
Cavity Surface
45%
Waveguide
37%
Room Temperature
32%
Nanoparticles
31%
Quantum Well
26%
Thin Films
22%
Mode Operation
21%
Terahertz
18%
Surface Plasmon
18%
Optical Gain
16%
Time Domain
15%
Solitary Wave
14%
Refractive Index
14%
Refractivity
14%
Carrier Concentration
10%
Luminaires
9%
Bistables
9%
Harmonic Distortion
8%
Nanomaterial
8%
Plasmonics
8%
Traveling Wave
8%
Heterojunctions
8%
Microtube
7%
Polycrystalline
7%
Nanowire
7%
Gold Nanoparticles
7%
Transient Analysis
7%
Light-Emitting Diode
7%
Low-Temperature
7%
Radiation Loss
6%
Bragg Cell
6%
Spontaneous Emission
6%
Flat Surface
6%
Si Substrate
6%
Wave Model
6%
Realization
6%
Rate Equation
6%
Emission Intensity
6%
Dielectrics
6%
Two Dimensional
5%
Current Injection
5%
Dynamic Behavior
5%
Directional
5%
Laser Cavity
5%
Matrix Method
5%
Silicon Dioxide
5%
Closed Loop
5%
Silicon Substrate
5%
Fabry Perot
5%