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

Mindaugas Radziunas, Mulham Khoder, Vasile Tronciu, Jan Danckaert, Guy Verschaffelt

Onderzoeksoutput: Articlepeer review

10 Citaten (Scopus)
79 Downloads (Pure)

Samenvatting

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.
Originele taal-2English
Pagina's (van-tot)380-390
Aantal pagina's11
TijdschriftJournal of the Optical Society of America
Volume35
Nummer van het tijdschrift2
DOI's
StatusPublished - 1 feb 2018

Vingerafdruk

Duik in de onderzoeksthema's van 'Semiconductor ring laser with filtered optical feedback: traveling wave description and experimental validation'. Samen vormen ze een unieke vingerafdruk.

Citeer dit