Title :
Emission characteristics of a microcavity laser comprized of half circle and half ellipse
Author :
Ji-Won Lee;Changhwan Yi;Ji-Hwan Kim;Kwang Ryong Oh;Sung-Bock Kim;Chil-Min Kim
Author_Institution :
Department of Emerging Materials Science, DGIST, Daegu, 711-873, South Korea
Abstract :
We experimentally investigate emission characteristics of a microcavity laser, which is comprised of a half ellipse and a half circle. The emission direction of the fabricated InGaAsP semiconductor laser is unidirectional. At high injection current, the laser emits a single mode.
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7376532
