Chemical Beam Epitaxy of ZnSe
Abstract
ZnSe, ZnTe, and ZnSe/ZnTe layered quantum well structures have room temperature direct energy bandgaps which span the blue/blue-green optical spectrum, this these II-VI semiconductors possess significant technological potential for visible optoelectronic device applications. Both military and commercial applications are envisioned. Blue/blue-green semiconductor injection lasers for underwater to satellite communications, visible flat panel electroluminescent displays, optical disc recording using blue wavelengths to increase the density of recorded information, color laser printers, and short range domestic or industrial communications via polymer fibers are examples of frequently quoted potential markets. The magnitude in U.S. dollars offered by these varied and large commercial markets warrants substantial investment in both research time and funds to push these materials to their ultimate potential for optoelectronic device fabrication testing, and marketing. Substantial effort is currently underway in Japan and Europe with major investment in funds and manpower. (JS)
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 17, 1990
- Accession Number
- ADA228045
Entities
People
- Leslie A. Kolodziejski
Organizations
- Massachusetts Institute of Technology