Title :
Output Characteristics of Surface Emitting Laser Diodes with Short External Cavity
Author :
Wipiejewski, T. ; Panzlaff, K. ; Zeeb, E. ; Ebeling, K.J.
Author_Institution :
Dept. of Optoelectron., Univ. of Ulm, Ulm, Germany
Abstract :
We describe novel vertical-cavity laser diodes with two-sided light output and study optical feedback from a short distance external reflector. We observe strong modulation in the output power with growing laser current or increasing external cavity length.
Keywords :
laser cavity resonators; laser feedback; optical modulation; semiconductor lasers; surface emitting lasers; laser current; modulation; optical feedback; short distance external reflector; short external cavity; surface emitting laser diodes; two-sided light output; vertical-cavity laser diodes; Diode lasers; Gallium arsenide; Laser feedback; Laser tuning; Optical feedback; Power generation; Power lasers; Substrates; Surface emitting lasers; Vertical cavity surface emitting lasers;
Conference_Titel :
Solid State Device Research Conference, 1993. ESSDERC '93. 23rd European
Conference_Location :
Grenoble
