Artykuły (WFTIiMS)
Permanent URI for this collectionhttp://hdl.handle.net/11652/174
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Item Current dependence of resistances and capacitances in a vertical-cavity surface-emitting laser(Wydawnictwo Politechniki Łódzkiej, 2017) Komar, Paulina; Śpiewak, Patrycja; Gębski, Marcin; Lott, James A.; Wasiak, MichałBased on the model of impedance and modulation time constants for vertical-cavity surface-emitting lasers (VCSELs) we study the resistances and capacitances of an equivalent circuit as a function of the current flowing through the VCSEL. We observe reduction of some components of the resistance and the capacitance, as well as the modulation time constants for increasing current.