Introduction to the Issue on Numerical Simulation of Optoelectronic Devices

The Guest Editors introduce the IEEE Journal of Selected Topics in Quantum Electronics (JSTQE) issue on numerical simulation of optoelectronic devices. The complexity of physical mechanisms within such devices makes computer simulation an essential tool for performance analysis and design optimization. Modeling and simulation of electronic and photonic devices, respectively, are well developed but separate research areas. The specific challenge of optoelectronic device simulation lies in the combination of photonics and electronics, including the sophisticated interaction of photons and electrons. The tremendous interest in this field is underscored by the overwhelming number of about 200 submissions received for this issue. Since the available space is limited to about 50 papers, the editors had the unfortunate duty of setting firm boundaries for this issue and rejecting many submissions, most of which they hope will find their way into other journals. This issue reflects the broad spectrum of modern optoelectronic device concepts and applications, as well as the large diversity of theoretical and numerical approaches in optoelectronics. Ten invited papers and 34 contributed papers are included that cover laser diodes, amplifiers, modulators, optoelectronic circuits, light-emitting diodes, photodetectors, solar cells, as well as an inspiring variety of new concepts. Many of these devices employ nanostructures and some are based on novel materials such as organic semiconductors.