Physics
Four-Wave Mixing
100%
Optical Fiber
53%
Waveguide
39%
Photonics
31%
Quantum Key Distribution
31%
Multiplexing
25%
Quantum Communication
21%
Angular Momentum
21%
Raman Spectra
18%
Group Velocity
17%
Silicon Photonics
16%
Resonator
16%
Silicon Carbide
12%
Phase Matching
11%
Fiber Optics
8%
Brillouin Scattering
8%
Raman Fiber
8%
Selectivity
8%
Optical Communication
7%
Fiber Laser
7%
Phase Shift Keying
7%
Optical Device
7%
Green's Functions
6%
Continuous Radiation
6%
Teleportation
6%
Quantum Technology
5%
Multiple-Input Multiple-Output
5%
Degree of Freedom
5%
Quantum Dot
5%
Spontaneous Emission
5%
Nonlinear Effect
5%
Photonic Integrated Circuits
5%
Quantum Entanglement
5%
Supercontinuum Generation
5%
Refractivity
5%
Optical Waveguides
5%
Thin Films
5%
Noise Intensity
5%
Two-Mode Fiber
5%
Erbium-Doped Fiber
5%
Numerical Model
5%
Glass Fiber
5%
Cladding
5%
Gaussian Distribution
5%
Engineering
Amplifier
34%
Mode Fiber
28%
Optical Fiber
26%
Transmissions
26%
Orbital Angular Momentum
23%
Optical Parametric Amplifier
16%
Fiber Optics
15%
Pump Power
15%
Division Multiplexing
12%
Crosstalk
12%
Raman Amplification
12%
Fundamental Mode
11%
Erbium-Doped Fiber
11%
Core Fibre
10%
Quantum State
10%
Bragg Cell
10%
Conversion Efficiency
10%
Raman Amplifier
9%
Group Velocity
9%
Waveguide
8%
Fibre Mode
8%
Quantum Cryptography
8%
Intensity Modulation
7%
Raman Fiber
7%
Doped Fiber Amplifier
7%
Signal Intensity
6%
Phase Modulation
6%
Phase-Shift Keying
6%
Multicore Fiber
6%
Raman Gain Coefficient
6%
Distance Transmission
6%
Multiplexing
6%
Differential Phase Shift
5%
Fits and Tolerances
5%
Multiple-Input Multiple-Output
5%
Step Index
5%
Secret Key
5%
Numerical Model
5%
Saturation Effect
5%
Nanoclusters
5%
Keyphrases
Four-wave Mixing
32%
Fiber Optical Parametric Amplifier
26%
Inter-modal Four-wave Mixing (IM-FWM)
21%
Few-mode Fiber
17%
Optical Fiber
16%
Frequency Conversion
14%
Quantum State
14%
Photon-pair Generation
14%
Bragg Scattering
14%
Photon Pairs
13%
Higher Order Mode
11%
Spontaneous Four-wave Mixing
11%
Phase Sensitive
10%
Photonic Lantern
10%
Microring Resonator
9%
Silicon Waveguide
8%
Parametric Amplifier
8%
Quantum Key Distribution
7%
Multicore Fiber
7%
Amplitude Regeneration
7%
4H-SiC
7%
Spatial Mode
7%
High-dimensional Quantum Communication
7%
Single Photon
6%
Brillouin
6%
Quantum Frequency Conversion
6%
Step-index Fibers
6%
Waveguide
6%
Group Velocity Dispersion
6%
Conversion Efficiency
6%
Parametric Amplification
5%
Mode Conversion
5%
Long Period Grating
5%
Idler
5%
High-dimensional Quantum States
5%
Raman Amplification
5%
Few-mode
5%
Multiplexing
5%
Quantum Noise
5%
High-order Mode Fiber
5%
Noise Transfer
5%
Return-to-zero Differential Phase-shift Keying (RZ-DPSK)
5%
Brillouin Scattering
5%
Single-photon Source
5%
Integrated Platform
5%
Raman Scattering
5%
Experimental Demonstration
5%
