Lasing in planar semiconductor diodes
arXiv:1111.1632 · doi:10.1063/1.3672438
Abstract
We present a planar laser diode based on a simple fabrication scheme compatible with virtually any geometry accessible by standard semiconductor lithography technique. We show that our lasers exhibit ~1 GHz -3dB-modulation-bandwidth already in this prototypical implementation. Directions for a significant speed increase are discussed.