Experimental Phase-Space Tomography of Semiconductor Laser Dynamics
Brunner, Daniel; Soriano, Miguel C.; Porte, Xavier; Fischer, Ingo
Physical Review Letters 115, 053901 (2015)
Physical Review Letters 115, 053901 (2015)
We perform phase-space tomography of semiconductor laser dynamics by simultaneous experimental determination of optical intensity, frequency, and population inversion with high temporal resolution. We apply this technique to a laser with delayed feedback, serving as prominent example for high-dimensional chaotic dynamics and as model system for fundamental investigations of complex systems. Our approach allows us to explore so far unidentified trajectories in phase space and identify the underlying physical mechanism.
Related research projects
TRIPHOP
Towards brain-inspired efficient photonic information processing
I.P.: Ingo Fischer
Information processing is a major challenge in our information-driven society, and the demand will grow further in the future. Large amounts of data need to be processed in communication networks, but also …