Laser diodes with phase conjugate feedback
Laser diodes with phase conjugate feedback
Laser diodes with phase conjugate feedback
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Risø National Laboratory<br />
Far-field<br />
output<br />
Diffraction<br />
limited output<br />
<strong>with</strong> singlelobe<br />
config.<br />
Intensity [arb. units]<br />
0<br />
0<br />
0<br />
1.4 times the<br />
diffraction limit<br />
-5 -4 -3 -2 -1 0 1 2 3 4 5<br />
Radiation angle [deg]<br />
Single-lobe<br />
Twin-lobe<br />
Runs freely<br />
Paul Michael Petersen, <strong>Laser</strong> Diodes <strong>with</strong> External Feedback (tutorial)
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