Keyphrases
Gyrotron
100%
Backward Wave Oscillator
88%
Particle-in-cell Simulation
39%
Laser Wakefield Acceleration
36%
Laser Pulse
29%
Gyrotron Oscillator
29%
Axial Mode
25%
Terawatt Laser
21%
Mode Competition
20%
Field Profile
20%
Self-modulation
18%
Peak Power
16%
High Power
16%
Diode
15%
Tunability
15%
Wakefield
15%
Extreme Ultraviolet
15%
Ka-band
14%
Non-stationary Behavior
14%
Laser Plasma
13%
Beam Current
13%
Two Dimensional
13%
Quasi-phase Matching
12%
Interaction Structure
12%
Magnetic Field
12%
Plasma Waveguide
12%
Electron Pulses
11%
Simulation Study
11%
Density Profile
11%
Frequency Tuning
11%
Electron Bunch
11%
Electron Beam
10%
Laser Acceleration of Electrons
10%
Short Pulse
10%
Nonstationary Oscillations
10%
Electron Flow
10%
Multi-ion
10%
Gyrotron Traveling-wave Amplifier (gyro-TWA)
10%
Focus Structure
10%
Field Emission Devices
10%
Injection Locking
9%
Gyrotron Backward-wave Oscillator (gyro-BWO)
9%
Particle Simulation
9%
High Density
9%
Nitrogen Gas
9%
Nonlinear Behavior
9%
Gas Jet
8%
Interaction Length
8%
Spectral Broadening
8%
Electron Acceleration
8%
Physics
Backward Wave
90%
Blood Plasma
69%
Laser Pulse
48%
Magnetic Field
35%
Space Charge
22%
Waveguide
20%
Electron Beam
19%
Electron Acceleration
16%
Laser Produced Plasma
14%
Laser Beams
11%
Radiation Pressure
11%
Numerical Solution
10%
Traveling Wave
10%
Electrostatics
10%
Proton Energy
9%
Plasma Density
8%
Ponderomotive Force
8%
Transients
8%
Relativistic Effect
8%
Electric Field
8%
Free Electron Lasers
8%
Electron Microscopy
8%
Light Emission
8%
Spectral Broadening
7%
Wave Interaction
7%
Self Consistent Field
7%
Helicon
6%
Power Amplifier
6%
Field Emission
6%
Ultraviolet Emission
6%
Fiber Laser
6%
Time Frequency Analysis
6%
Electron Energy
6%
Harmonics
5%
Plasma Wave
5%
Distribution Function
5%
Nonlinear Optics
5%
Relativistic Plasmas
5%
Quasi-Steady State
5%
Radiative Property of Plasma
5%
Modulation Instability
5%
Engineering
Oscillator
36%
Peak Power
26%
Structure Interaction
24%
Magnetic Field
20%
Amplifier
20%
Axial Modes
18%
Theoretical Study
17%
Ka-Band
17%
Space Charge
16%
Output Power
15%
Nanosecond
14%
Simulation Result
13%
One Dimensional
13%
Two Dimensional
11%
Power Amplifier
10%
Free Electron
10%
Repetition Rate
10%
Operating Range
10%
Numerical Model
9%
Target Gas
9%
Numerical Solution
8%
Charge Density
8%
Pulse Duration
8%
Cell Model
7%
Nonlinear Behavior
7%
Transients
7%
Experimental Result
7%
Charge Injection
6%
Rise Time
6%
Fall Time
6%
Field Emission
6%
Traveling Wave
6%
Laser Beams
6%
Scaling Law
6%
Power Variation
6%
Constant Value
6%
Proton Energy
6%
Antenna
5%
Finite Element Analysis
5%
Spectral Broadening
5%
Horn Antenna
5%
Processing System
5%
K-Band
5%
Beam Energy
5%
Gap Voltage
5%
Distance Propagation
5%
Phase Control
5%
