Evaluation of solid state superlattices for use in laboratory programs

We have performed an evaluation of solid superlattices for use in laboratory programs. This evaluation consisted simply of a literature search on solid state superlattices, looking for basic theory and for novel devices and designs that could by useful for laboratory. While the bulk of these papers are directed towards fiber-optic communications (lasers and detectors) there was an amazing variety of proposed devices that could do everything from measuring the oxygen content in a hydrogen atmosphere to infrared detectors and microwave lenses. There are a large number of devices that show promise for use in laboratory programs, including: adjustable frequency infrared detectors, high-gain, low-noise electron multipliers, uv or x-ray light sources using non-relativistic electrons, low noise photon detectors or switches, microwave detectors/optical modulators, high frequency microwave oscillators, etc.