Title :
Continuous-wave, room temperature, ridge waveguide green-blue diode laser
Author :
Salokatve, A. ; Jeon, Hyung-Joon ; Ding, J. ; Hovinen, M. ; Nurmikko, A.V. ; Grillo, D.C. ; Li He ; Han, Jinguang ; Fan, Y. ; Ringle, M. ; Gunshor, R.L. ; Otsuka, N.
Author_Institution :
Dept. of Phys., Brown Univ., Providence, RI, USA
Abstract :
Continuous-wave (CW) operation of ridge waveguide quantum well diode lasers in the green/blue has been demonstrated at voltages as low as 4.4V in ZnCdSe/ZnSSe/ZnMgSSe pseudomorphic separate confinement heterostructures, with output powers up to 10 mW.
Keywords :
II-VI semiconductors; cadmium compounds; laser modes; magnesium compounds; optical waveguides; semiconductor lasers; zinc compounds; 10 mW; 4.4 V; 508.8 nm; CW laser operation; ZnCdSe-ZnSSe-ZnMgSSe; ZnCdSe/ZnSSe/ZnMgSSe pseudomorphic separate confinement heterostructures; continuous-wave operation; longitudinal mode spectra; low threshold voltage; ohmic contact scheme; output powers; ridge waveguide green-blue diode laser; ridge waveguide quantum well diode lasers;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19931473
