Quantum Efficiency Systems

1. Fully automated external and internal quantum efficiency measurement system with AM 1.5G solar simulator for white light biasing. Automated mapping stage provides QE maps over 6 x 6 inch devices with as small as 1 x 1 mm spacing.

2. The Oriel pre-configured External Quantum Efficiency (EQE) or Incident Photon to Charge Carrier Efficiency (IPCE) system allows for measurement of efficiency as a function of wavelength of light. Housed in the nitrogen solar cell characterization glove box, get both JV and EQE measurements for your device testing. Includes a 300-watt xenon arc lamp light source, monochromater, digital lock-in amplifier and chopper, current pre-amplifer, filter wheel with measurement controlled via a custom-developed LabView software.