1. EQE Measurement: 1a Must have EQE measurement range from 400 nm to minimum 4.5 microns, preferred 8 microns. 2. Specular Reflectance: 2a Must have measurement capability (for internal quantum efficiency calculation) from 400 nm to a minimum of 2.5 microns, preferred to 4.5 microns or longer. 3. Measurement of EQE and Reflectance: 3a Preferred simultaneous measurement of EQE and reflectance, sequential EQE measurement acceptable. 4. Reference Detector: 4a Must have calibrated reference detector for QE measurements. 5. Apertures: 5a Must have maximum spot size of 5 mm x 5 mm, compatible with apertures that reduce spot to 1 mm x 1 mm or smaller. 6. Cell Chuck: 6a Must have temperature-controlled heating and cooling cell chuck, vacuum hold-down, from dew point to at least 50 C. 6b Must have vacuum pump for cell chuck. 7. Solar Simulator: 7a Must have Class AAA solar simulator, at least 50 mm x 50 mm illumination area. 7b Must be capable of at least 2 suns intensity. 7c Must have appropriate filters for 1 sun measurement. 7d Must have either calibrated reference cell or detector for use with solar simulator. 8. Other Equipment Requirements: 8a Computer and software for control and data acquisition with the above components. 8b Must include detailed installation instructions and operation manual (one (1) paper copy and one (1) searchable, electronic copy).
