UV-Vis-NIR spectrophotometer SolidSpec-3700i/3700iDUV

reflectance

The SolidSpec-3700i/3700i DUV have three detectors which cover the range from ultraviolet to near-infrared. High accuracy for transmittance and reflectance is required for the measurement of... The development of precise laser machining using an ultraviolet laser such as an ArF excimer laser enhances the requirement for transmittance or reflectance... The SolidSpec-3700i & 3700i DUV have large sample compartments which allow large samples to be measured without... High accuracy for transmittance and reflectance is required for the measurement of optical parts. The SolidSpec-3700i/3700i DUV have three detectors which cover the range from ultraviolet to near-infrared. The sensitivity in the near-infrared region is significantly enhanced by using both InGaAs and cooled PbS detectors. Highly accurate and highly sensitive spectra are obtainable from ultraviolet to near-infrared.High accuracy for transmittance and reflectance is required for the measurement of optical parts. The SolidSpec-3700i/3700i DUV have three detectors which cover the range from ultraviolet to near-infrared. The sensitivity in the near-infrared region is significantly enhanced by using both InGaAs and cooled PbS detectors. Highly accurate and highly sensitive spectra are obtainable from ultraviolet to near-infrared. Conventional spectrophotometers have used a photomultiplier tube detector for the ultraviolet and visible region and a PbS detector for the near-infrared region. However, neither detector has much sensitivity near the detector switchover, preventing high sensitivity measurement in this range