Dynamic Characteristics of A Photoconducting-Electroluminescent Optoelectronic System with Optical Feedback

Parallel Optoelectronic Computing System 2.parallel Optoelectronic Computing System with Reconngurable Optical Interconnection

It is expected that high performance parallel computing systems can be realized by using ne grain electronic PE arrays and two-dimensional optical devices such as surface emitting laser diode arrays and photo detector arrays. Although processing architectures for utilizing such devices are intrinsically based on massively parallel processing with parallel optical input and output, the interconn...

Investigations of Charge Carrier Trapping and Recombination in Electroluminescent and Photoconducting Polymers by Means of Thermoluminescence

Phone: (+ 48 42) 631 32 16; Fax: (+48 42) 631 32 18; E-mail: [email protected] Fraunhofer Institute for Applied Polymer Research, D-14476 Golm, Germany University of Potsdam, Institute of Physics, D-14469 Potsdam, Germany SONY International GmbH, Materials Science Laboratories, D-70327 Stuttgart, Germany University of Wuppertal, Institute of Chemistry, D-42097 Wuppertal, Germany 6 Max-Pla...

Unmasking Optical Chaotic Cryptosystems Based on Delayed Optoelectronic Feedback

Chaotic signals typically have broadband spectrum. This property is desirable for applications that require robustness against interference, jamming and low detection probability. Those issues have been addressed by traditional communication systems by using spread spectrum and frequency hopping modulations. In chaos-based communications the broadband chaotic signal is generated at the physical...

DFB Laser Diode Dynamics with Optoelectronic Feedback

Experimentally Observed Dynamical Characteristics of Mutually Coupled Semiconductor Lasers With or Without Optoelectronic Feedback

Mutually-coupled semiconductor lasers are of great current interest because of the important insight they provide into coupled physical, chemical, and biological systems. Two semiconductor lasers either with or without optoelectronic feedback are mutually coupled together through optoelectronic paths. It is found that mutual coupling can signi cantly a ect the dynamics of the semiconductor lase...