The authors describe a new circuit modelling technique for the directly frequency-modulated CSP semiconductor laser. In particular, this model accounts not only for the carrier density but also the temperature effects. Predictions from this model are compared with other published results of sinusoidal frequency modulation in the range DC-3 GHz and show good agreement.
Published in:
Electronics Letters
(Volume:25
,
Issue:
9
)
Date of Publication: 27 April 1989