Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/83456
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Robust square-wave polarization switching in vertical-cavity surface-emitting lasers |
Autor: | Marconi, Mathias; Javaloyes, Julien CSIC ORCID; Barland, Stéphane; Giudici, Massimo; Balle, Salvador CSIC ORCID | Fecha de publicación: | 2013 | Editor: | American Physical Society | Citación: | PHYSICAL REVIEW A 87 (2013) | Resumen: | We study theoretically and experimentally the combined effects of polarization-selective optical feedback and of crossed-polarization reinjection in a vertical-cavity surface-emitting laser. We show that the application of polarization-selective optical feedback, which induces an effective dichroism in the system, allows one to generate a robust and regular square-wave output signal in each polarization component. The period of the square-wave signal is determined by twice the reinjection delay. We analyze the regularity of the induced modulation as a function of laser bias current, dichroism, and of the levels and delays of reinjection and feedback, thus revealing the robustness of the square-wave emission in the parameter space. We also show that the feedback is more effective when acting on the long-wavelength polarization mode, which can be traced to the asymmetry of the bistable region of the vertical-cavity surface-emitting lasers for low dichroism. © 2013 American Physical Society. | Versión del editor: | http://dx.doi.org/10.1103/PhysRevA.87.013827 | URI: | http://hdl.handle.net/10261/83456 | DOI: | 10.1103/PhysRevA.87.013827 | Identificadores: | doi: 10.1103/PhysRevA.87.013827 issn: 1050-2947 |
Aparece en las colecciones: | (IMEDEA) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Marconi-2013-Physical_Review_A-87-1.pdf | 1,41 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
22
checked on 04-abr-2024
WEB OF SCIENCETM
Citations
20
checked on 24-feb-2024
Page view(s)
315
checked on 18-abr-2024
Download(s)
348
checked on 18-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.