Physics
Frequency Comb
100%
Optical Lattice
86%
Fiber Laser
65%
Linewidth
49%
Frequency Measurement
49%
Laser Cooling
45%
Ground State
28%
Low Noise
25%
Semiconductor Laser
24%
Frequency Standard
22%
Harmonics
20%
Atomic Clock
18%
Photonic Crystal Fiber
18%
Atomic Beam
17%
Optical Transition
17%
Frequencies
16%
Stability
16%
Relaxation Time
16%
Oscillator
16%
Counters
16%
Neutral Atom
16%
Cosmic Microwave Background
16%
Isotope Effect
16%
Q Factor
16%
Excitation
16%
Fine Structure
15%
Optical Communication
15%
High Resolution
15%
Time Measurement
13%
Absorption Spectroscopy
12%
Configuration Interaction
12%
Line Spectra
12%
Gravitational Field
12%
Second Harmonic Generation
12%
Magnetism
12%
Frequency Shift
11%
Semiconductor Laser
10%
Doppler Effect
10%
Physics
10%
Incident Radiation
8%
Continuous Radiation
8%
Spectrographs
8%
Drift Rate
8%
Continuous Wave Laser
8%
Angular Momentum
8%
Binding Energy
8%
Magnetic Field
8%
Molecular Cluster
8%
Hyperfine Structure
8%
Frequency Modulation
8%
Engineering
Optical Frequency
82%
Oscillator
53%
Ground State
34%
Fiber Laser
32%
Microwave Frequency
28%
Beat Signal
24%
Frequency Reference
24%
Photonic Crystal Fiber
22%
Femtosecond Laser
21%
Measurement Frequency
20%
One Dimensional
20%
Frequency Standard
20%
Structure Constant
18%
Phase Noise
16%
Frequency Line
16%
Optical Power
16%
Noise Term
16%
Relaxation Time
16%
Main Source
16%
High Resolution
15%
Amplitude Noise
12%
Discriminator
12%
Frequency Interval
12%
Doppler Effect
10%
Harmonics
10%
Waveguide
10%
Frequency Synthesis
9%
Repetition Rate
9%
Integration Time
9%
Silicon Dioxide
8%
Repetition Frequency
8%
Resonant Cavity
8%
Signal-to-Noise Ratio
8%
Frequency Signal
8%
Temperature Limit
8%
Angular Momentum
8%
Linear Dependence
8%
Frequency Separation
8%
Measurement System
8%
Optical Source
8%
Doppler Resolution
8%
Frequency Generation
8%
Phase Locked Loop
8%
Equilibrium Temperature
8%
Frequency Modulation
8%
Continuous Wave
8%
Magnetic Field
8%
Frequency Converter
8%
Resonance Frequency
8%
Optical Phase
8%