Laser diodes with phase conjugate feedback
Laser diodes with phase conjugate feedback
Laser diodes with phase conjugate feedback
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
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)