Recent years have seen significant advances in light detection technology and computer processing power. There are two-dimensional array detectors, e.g., CCD arrays, that are entirely capable of performing as scientific detectors. Modern small computers are capable of handling the vast quantities of data produced almost instantaneously by these detectors. The missing building block in the development of a spectrometer that can take advantage of these developments is an optical system capable of two-dimensional imaging. Chromex has developed a proprietary method of producing highquality aspheric optics. Researchers will use this technology to produce a full spectrum multiple-input flat-focal-field stigmatic imaging spectrograph. The spectrograph will be small, 90mm focal length, and extremely rugged. A fiber optic interface will be developed that will allow up to eight simultaneous inputs. The ability to measure multiple spectra rapidly and simultaneously will make this device a powerful tool in many application areas.The potential commercial application as described by the awardee: The spectrophotometer to be developed will have capabilities that are not currently available. The ability to simultaneously measure spectra from multiple sources will make the device useful in situations that employ multiple sensors, e.g., process monitors.
