Increased Spectral Response for Charge-Coupled Devices

Significant improvement in charge-coupled-device (CCD) spectral sensitivity is demonstrated over remarkable range. Improvement in quantum efficiency, in conjunction with CCD low-read-noise floor (less than 4e) opens up new scientific opportunities in fields of biology, nuclear science, laboratory plasma diagnositcs, and host of other physical and astronomical applications in the UV, X-UV, and X-ray regimes.