Nonlinear optical properties of composite materialsThe optical properties of a new class of composite nonlinear materials composed of coated grains, such as cadmium sulfide with a silver coating, are examined. These materials exhibit intrinsic optical bistability and resonantly enhanced conjugate reflectivity. The threshold for intrinsic optical bistability is low enough for practical applications in optical communications and optical computing. Some problems associated with the fabrication of these materials are addressed. Based on preliminary results, switching times are expected to be in the subpicosecond range.
Document ID
19930049419
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Haus, Joseph W. (Rensselaer Polytechnic Inst. Troy, NY, United States)
Inguva, Ramarao (NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1991
Publication Information
Publication: In: Nonlinear optics and materials; Proceedings of the Meeting, Dallas, TX, May 8-10, 1991 (A93-33414 12-74)
Publisher: Society of Photo-Optical Instrumentation Engineers