Abstract :
This paper presents an analysis of the 3-dB-modulation bandwidth in planar circular grating distributed Bragg reflector lasers. The theoretical model takes into account both the spatial hole burning effect and the transverse and longitudinal field distribution. That model allows the study of the influence of real structure parameters on the 3-dB-modulation bandwidth.
Keywords :
"Bandwidth","Bragg gratings","Distributed Bragg reflectors","Surface emitting lasers","Laser modes","Laser theory","Laser feedback","Pump lasers","Distributed feedback devices","Waveguide lasers"
