Novel Detectors and Transfer Standards

• Primary Optical Watt Radiometer (POWR)
  


• Active Cavity Absolute Radiometer Based on High-Temperature Superconductors for MBIR Calibrations
  


• BMDO Transfer Radiometer (BXR)
  


• Electrically-Substituted Bolometer: Transfer Standard Detector over the Wavelength Range from 200 nm to 20 μm
  


• NIST Advanced Radiometer (NISTAR)