Clock recovery based on a new type of selfpulsation in a 1.5 mu m two-section InGaAsP-InP DFB laser

摘要

Clock extraction from an optically or electrically injected 2/sup 23/-1 PRBS RZ data signal in a two-section ridge waveguide DFB laser with a new type of selfpulsation is demonstrated between 0.4 and 0.7 GHz. A locking range of 50 MHz is measured.