Semiconductor ring laser with filtered optical feedback: Traveling wave description and experimental validation
Close
Conţinutul numărului revistei
Articolul precedent
Articolul urmator
660 2
Ultima descărcare din IBN:
2018-10-16 15:34
SM ISO690:2012
RADZIUNAS, Mindaugas, KHODER, Mulham, TRONCIU, Vasile, DANCKAERT, Jan, VERSCHAFFELT, Guy. Semiconductor ring laser with filtered optical feedback: Traveling wave description and experimental validation. In: Journal of the Optical Society of America B: Optical Physics, 2018, nr. 2(35), pp. 380-390. ISSN 0740-3224. DOI: https://doi.org/10.1364/JOSAB.35.000380
EXPORT metadate:
Google Scholar
Crossref
CERIF

DataCite
Dublin Core
Journal of the Optical Society of America B: Optical Physics
Numărul 2(35) / 2018 / ISSN 0740-3224 /ISSNe 1520-8540

Semiconductor ring laser with filtered optical feedback: Traveling wave description and experimental validation

DOI: https://doi.org/10.1364/JOSAB.35.000380

Pag. 380-390

Radziunas Mindaugas1, Khoder Mulham2, Tronciu Vasile3, Danckaert Jan2, Verschaffelt Guy2
 
1 Weierstrass Institute for Applied Analysis and Stochastics, Berlin,
2 Vrije Universiteit Brussel,
3 Technical University of Moldova
 
Disponibil în IBN: 25 februarie 2018


Rezumat

We study experimentally and theoretically a semiconductor ring laser with four filtering channels providing filtered delayed optical feedback. To describe and analyze the wavelength selection and tuning in this device, we exploit the traveling-wave model determining the evolution of optical fields and carrier density along the ring cavity and filtering branches. The numerical results agree with the experimental observations: we can reproduce the wavelength tuning, the multiple wavelength emission, and the wavelength switching speed measured in these devices. The traveling-wave model allows us to study in detail the effect of the different laser parameters and can be useful for designing future devices.

Cuvinte-cheie
Ring lasers, Experimental validations, Filtered optical feedback, Multiple wavelengths, Semiconductor ring lasers, Wavelength selection, Wavelength-switching,

Semiconductor lasers, Numerical results, Traveling wave model