Title :
ZnSe/ZnMgSSe blue laser diode
Author :
Okuyama, H. ; Miyajima, Teruyuki ; Morinaga, Y. ; Hiei, F. ; Ozawa, Masayoshi ; Akimoto, Katsuhiro
Author_Institution :
Sony Corp. Res. Center, Yokohoma, Japan
Abstract :
The continuous wave operation of an ZnSe/ZnMgSSe laser diode was achieved for the first time at 77 K. Blue stimulated emission was observed at a wavelength of 447 nm and the threshold current density was 225 A/cm2.
Keywords :
II-VI semiconductors; laser transitions; magnesium compounds; semiconductor junction lasers; zinc compounds; 447 nm; 77 K; CW type; DH type; ZnSe-ZnMgSSe; blue laser diode; continuous wave operation; double heterostructure; semiconductor lasers;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19921146
