Strip-loaded semiconductor ring lasers employing multimode interference output couplers.

Autor: Krauss, T., DeLaRue, R.M.
Předmět:
Zdroj: Applied Physics Letters; 5/23/1994, Vol. 64 Issue 21, p2788, 3p, 1 Black and White Photograph, 1 Diagram, 2 Graphs
Abstrakt: Examines the fabrication of strip-loaded semiconductor ring lasers in gallium arsenide/aluminum gallium arsenide system. Use of multimode interference output couplers to improve the output curve of the lasers; Sensitivity of the lasers to back reflections; Technique for reducing the threshold current of the lasers.
Databáze: Complementary Index