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 />
Singlemode<br />
(a)<br />
Single-mode<br />
operation<br />
BW < 0.03 nm<br />
Wavelength<br />
is tunable<br />
over 20 nm !<br />
Intensity [arbitrary units]<br />
807 808 809 810 811 812 813 814<br />
Wavelength [nm]<br />
(b)<br />
(c)<br />
(d)<br />
(e)<br />
Paul Michael Petersen, <strong>Laser</strong> Diodes <strong>with</strong> External Feedback (tutorial)