Keyphrases
Nonlinear Photonic Crystal
97%
Second Harmonic
70%
Second Harmonic Generation
63%
Quasi-phase Matching
56%
Free Electrons
48%
Nonlinear Optical Crystal
45%
Two Dimensional
44%
Frequency Doubling
44%
Nonlinear Optics
43%
Plasmonics
41%
Periodically Poled
40%
Frequency Conversion
40%
Airy Beam
38%
All-optical
37%
Phase Matching
30%
Sum Frequency Generation
28%
Vortex Beam
26%
Idler
26%
Nonlinear Coefficient
25%
Conversion Efficiency
25%
Photonic Structures
24%
Nd-YAG Laser
24%
KTiOPO4
24%
Wave Function
23%
Nonlinear Frequency Conversion
22%
Surface Plasmon
22%
Nonlinear Photonics
22%
Mid-infrared
22%
Nonlinear Interaction
22%
Wave Packet
21%
Electron Beam
21%
Harmonic Beam
21%
Spectral Shaping
20%
Nonlinear Process
20%
Diode Laser
19%
Surface Gravity
18%
Lithium Niobate
18%
Surface Plasmon Polaritons
18%
Light Beam
18%
Stern-Gerlach Effect
17%
Gravity Water Waves
17%
Grating
17%
Beam Shaping
17%
Three-wave Mixing
17%
Optical Parametric Oscillator
17%
Frequency Stabilization
17%
Hologram
16%
Sub-Doppler
16%
Crystallization Temperature
16%
Gaussian Beam
16%
Physics
Photonic Crystal
100%
Harmonics
99%
Second Harmonic Generation
67%
Phase Matching
62%
Photonics
60%
Free Electron
53%
Nonlinear Optics
44%
Gaussian Distribution
35%
Surface Plasmon
31%
Holography
30%
Water Wave
26%
YAG Laser
24%
Ferroelectric Material
23%
Wave Function
22%
Semiconductor Laser
22%
Optics
20%
Angular Momentum
20%
Surface Gravity
20%
Light Beams
20%
Wave Packet
19%
Refractivity
19%
Waveguide
18%
Quantum Correlation
16%
Quasicrystal
16%
Electron Beam
15%
Polariton
12%
Light Emission
12%
Spin Glass
11%
Frequency Comb
11%
Photoelectric Emission
11%
Light Source
11%
Quantum Information
11%
Optical Vortex
11%
Spintronics
10%
Linewidth
10%
Optical Device
10%
Electric Field
10%
Optical Communication
9%
Metasurface
9%
Degree of Freedom
9%
High Resolution
9%
Magnetic Field
9%
Downconversion
9%
Electron Microscope
9%
Solitary Wave
9%
Interferometry
8%
Electron Radiation
8%
Quantum Computing
8%
Spontaneous Emission
8%
Continuous Radiation
8%
Engineering
Frequency Converter
60%
Harmonics
57%
Photonics
57%
Harmonic Generation
39%
Nonlinear Crystal
36%
Frequency Generation
34%
Plasmonics
33%
Conversion Efficiency
33%
Two Dimensional
29%
Surface Plasmon
28%
Oscillator
26%
Holograms
24%
Gaussian Profile Beam
20%
Nonlinear Process
18%
Light Beams
17%
Vortex
17%
Fiber Optics
15%
Refractive Index
15%
Refractivity
15%
Realization
15%
One Dimensional
14%
Experimental Observation
13%
Gaussians
13%
High Resolution
13%
Beam Shaping
13%
Free Space
12%
Waveguide
12%
Intensity Noise
12%
Orbital Angular Momentum
12%
Phase Matching Condition
12%
Continuous Wave
11%
Harmonic Wave
10%
Ferroelectric Crystal
10%
Nonlinearity
10%
Good Agreement
10%
External Cavity
10%
Electric Field
9%
Fiber Bragg Grating
9%
Room Temperature
9%
Joints (Structural Components)
9%
Magnetic Field
9%
Output Power
8%
Electric Delay Lines
8%
Flat Surface
8%
Potential Application
8%
Experimental Result
8%
Superposition
7%
Optical Element
7%
Spectral Range
7%
Peak Intensity
7%