Title :
Phase-locked injection laser arrays with nonuniform stripe spacing
Author_Institution :
RCA Laboratories, Princeton, USA
Abstract :
A new type of phase-locked injection laser array which utilises nonuniform spacing between the lasing stripes has been studied. The variation in spacing alters the stripe-to-stripe coupling which modifies the array mode selection. Arrays that operate with a single far-field lobe have been fabricated.
Keywords :
III-V semiconductors; aluminium compounds; gallium arsenide; semiconductor junction lasers; AlGaAs semiconductor lasers; III-V semiconductors; array mode selection; lasing stripes; nonuniform stripe spacing; phase-locked injection laser array; single far-field lobe; stripe-to-stripe coupling; variation in spacing;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19840477
