Title :
Clock recovery based on a new type of selfpulsation in a 1.5 mu m two-section InGaAsP-InP DFB laser
Author :
As, D.J. ; Feiste, U. ; Mohrle, M. ; Patzak, E. ; Weich, K.
Author_Institution :
Heinrich-Hertz Inst. fur Nachrichtentechnik Berlin GmbH, Germany
Abstract :
Clock extraction from an optically or electrically injected 223-1 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.
Keywords :
III-V semiconductors; distributed feedback lasers; gallium arsenide; gallium compounds; indium compounds; laser mode locking; nonlinear optics; optical waveguides; semiconductor lasers; 0.4 to 0.7 GHz; 1.5 micron; InGaAsP-InP; PRBS RZ data signal; clock recovery; electrical locking; locking range; optical locking; selfpulsation; two-section ridge waveguide DFB laser;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19930095
