Rodríguez, Pedro
Jiménez, Jesús
Guillet, Thierry
Ackemann, Thorsten
2017-11-17T10:57:01Z
2017-11-17T10:57:01Z
2017
http://hdl.handle.net/10396/15460
The objective of this paper is to summarize the results obtained for the state of polarization in the emission of a vertical-cavity surface-emitting laser with frequency-selective feedback added. We start our research with the single soliton; this situation presents two perpendicular main orientations, connected by a hysteresis loop. In addition, we also find the formation of a ring-shaped intensity distribution, the vortex state, that shows two homogeneous states of polarization with very close values to those found in the soliton. For both cases above, the study shows the spatially resolved value of the orientation angle. It is important to also remark the appearance of a non-negligible amount of circular light that gives vectorial character to all the different emissions investigated
application/pdf
eng
MDPI
https://creativecommons.org/licenses/by/4.0/
Applied Sciences 7(5), 442 (2017)
Cavity solitons
Vortex beams
Vectorial light
Spatially resolved polarization
Polarization Properties of Laser Solitons
info:eu-repo/semantics/article
http://dx.doi.org/10.3390/app7050442
info:eu-repo/semantics/openAccess