Keyphrases
Gyrotron
100%
Backward Wave Oscillator
89%
Particle-in-cell Simulation
38%
Laser Wakefield Acceleration
31%
Laser Pulse
29%
Gyrotron Oscillator
27%
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%
Plasma Waveguide
12%
Electron Pulses
11%
Simulation Study
11%
Magnetic Field
11%
Frequency Tuning
11%
Electron Bunch
11%
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%
Interaction Length
8%
Spectral Broadening
8%
Master Oscillator
8%
Direct Laser Acceleration
8%
Double Pass
8%
Ultraviolet Light Emission
8%
Nonlinear Behavior
8%
Axial Field
8%
Physics
Backward Wave
89%
Oscillator
83%
Blood Plasma
71%
Laser Pulse
47%
Magnetic Field
33%
Space Charge
20%
Waveguide
20%
Electron Acceleration
16%
Electron Beam
13%
Electromagnetism
11%
Laser Beams
11%
Radiation Pressure
11%
Numerical Solution
10%
Traveling Wave
10%
Proton Energy
9%
Plasma Density
9%
Ponderomotive Force
9%
Electrostatics
8%
Transients
8%
Relativistic Effect
8%
Free Electron Lasers
8%
Electron Microscopy
8%
Light Emission
8%
Electric Field
8%
Spectral Broadening
7%
Wave Interaction
7%
Self Consistent Field
7%
Helicon
6%
Power Amplifier
6%
Fiber Laser
6%
Field Emission
6%
Time Frequency Analysis
6%
Electron Energy
6%
Harmonics
5%
Distribution Function
5%
Laser
5%
Nonlinear Optics
5%
Ultraviolet Emission
5%
Relativistic Plasmas
5%
Quasi-Steady State
5%
Radiative Property of Plasma
5%
Engineering
Oscillator
64%
Oscillator
35%
Energy Engineering
28%
Peak Power
21%
Amplifier
18%
Space Charge
16%
Structure Interaction
16%
Magnetic Field
15%
Axial Modes
14%
Nanosecond
14%
One Dimensional
13%
Theoretical Study
12%
Two Dimensional
11%
Simulation Result
10%
Power Amplifier
10%
Free Electron
10%
Repetition Rate
9%
Target Gas
9%
Ka-Band
9%
Output Power
9%
Numerical Solution
8%
Charge Density
8%
Pulse Duration
8%
Cell Model
7%
Transients
7%
Electrostatic Force
7%
Experimental Result
7%
Charge Injection
6%
Operating Range
6%
Rise Time
6%
Nonlinear Behavior
6%
Fall Time
6%
Field Emission
6%
Traveling Wave
6%
Laser Beams
6%
Proton Energy
6%
Scaling Law
5%
Antenna
5%
Finite Element Analysis
5%
Numerical Model
5%
Spectral Broadening
5%
Horn Antenna
5%
Processing System
5%
K-Band
5%
Beam Energy
5%
Gap Voltage
5%
