Keyphrases
Two Dimensional
100%
Laser Array
100%
Surface-emitting Lasers
100%
Ring Laser
100%
Cavity Surface
100%
Ring Cavity
100%
Quantum Cascade
100%
Temperature Variation
50%
Room Temperature
50%
Laser-based
50%
Coupling Scheme
50%
Grating Period
50%
Ring-like Structures
50%
Direct Coupling
50%
Phase Locking
50%
Threshold Current Density
50%
Fabry
50%
Single Mode Emission
50%
Side-mode Suppression Ratio
50%
Low Divergence
50%
Radiation Efficiency
50%
Spectral Brightness
50%
Quantum Cascade Structures
50%
Fringe Visibility
50%
Quantum Cascade Laser Array
50%
Shaped-beam Pattern
50%
Ring-shaped Beam
50%
Narrow Spectral Line
50%
Engineering
Two Dimensional
100%
Realization
100%
Emitting Laser
100%
Cavity Surface
100%
Ring Cavity
100%
Building Block
50%
Room Temperature
50%
Mode Emission
50%
Radiation Efficiency
50%
Grating Period
50%
Threshold Current Density
50%
Beam Pattern
50%
Shaped Ring
50%
Line Spectra
50%
Physics
Laser Arrays
100%
Surface Emitting Laser
100%
Ring Laser
100%
Room Temperature
50%
Line Spectra
50%
Quantum Cascade Lasers
50%