论文信息 - Blue-Green Stimulated Emission in Lattice-Matched ZnHgSSe/ZnSSe Double Heterostructures by Optical Pumping

Blue-Green Stimulated Emission in Lattice-Matched ZnHgSSe/ZnSSe Double Heterostructures by Optical Pumping

The fabrication and characterization of ZnHgSSe/ZnSSe double heterostructure (DH) laser structures, lattice-matched on GaAs (100) substrates, are described. The structures were grown by molecular beam epitaxy with a ZnHgSSe active layer which includes a small amount of Hg (~1.2%). The occurrence of stimulated emission was observed at 77 K in the blue-green wavelength region by optically pumping the DH structures.

[1] J. Sallese,et al. Gain of optically excited ZnCdSeZnSe quantum wells , 1996 .

[2] S. Guha,et al. WIDE BAND GAP MGZNSSE GROWN ON (001) GAAS BY MOLECULAR BEAM EPITAXY , 1995 .

[3] K. Hara,et al. Gas‐source molecular beam epitaxy of wide‐band‐gap Zn1−xHgxSe (x=0–0.14) , 1995 .

[4] A. Nurmikko,et al. D (donor) X center behavior for holes implied from observation of metastable acceptor states , 1994 .

[5] John Petruzzello,et al. Blue‐green injection lasers containing pseudomorphic Zn1−xMgxSySe1−y cladding layers and operating up to 394 K , 1993 .

[6] Yi-hong Wu,et al. Metalorganic Molecular Beam Epitaxy of Zn1-xCdxSySe1-y Quaternary Alloys on GaAs Substrate , 1991 .