2024-03-29T13:45:28Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1403932018-06-26T07:47:13Zcom_10261_37com_10261_4col_10261_290
DIGITAL.CSIC
author
Quirce, Ana
author
Pérez, Pablo
author
Popp, Alexandra
author
Valle, Ángel
author
Pesquera, Luis
author
Hong, Yanhua
author
Thienpont, Hugo
author
Panajotov, Krassimir
funder
Research Foundation - Flanders
funder
Ministerio de Economía y Competitividad (España)
funder
European Commission
funder
Methuselah Foundation
2016-11-18T08:34:17Z
2016-11-18T08:34:17Z
2016
Optics Letters 41(11): 2664-2667 (2016)
http://hdl.handle.net/10261/140393
10.1364/OL.41.002664
http://dx.doi.org/10.13039/501100003329http://dx.doi.org/10.13039/501100000780http://dx.doi.org/10.13039/501100003130
Polarization switching in a long-wavelength vertical-cavity surface-emitting laser (VCSEL) under parallel optical injection is analyzed in a theoretical and experimental way. For the first time, to our knowledge, we report experimentally a state in which injection locking of the parallel polarization and excitation of the free-running orthogonal polarization of the VCSEL are simultaneously obtained. We obtain very simple analytical expressions that describe both linear polarizations. We show that the power of both linear polarizations depend linearly on the injected power in such a way that the total power emitted by the VCSEL is constant. We perform a linear stability analysis of this solution to characterize the region of parameters in which it can be observed. Our measurements qualitatively confirm the previous theoretical predictions.
eng
closedAccess
Polarization switching and injection locking in vertical-cavity surface-emitting lasers subject to parallel optical injection
artículo
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URL
https://digital.csic.es/bitstream/10261/140393/1/accesoRestringido.pdf
File
MD5
42637ae8545636bc41605c1740a9a84e
15753
application/pdf
accesoRestringido.pdf