21. The calculation is based on the intensity of light measured and the quantum efficiency of each detector. 22. Their quantum efficiency is also lower due to reduced number of collected charge carriers per incident photon. 23. Multiplying the spectral differences by the quantum efficiency of the solar cell in question yields the efficiency. 24. :This page indicates a maximum 30 % quantum efficiency and overall gain up to about 10 8. 25. Multiple detectors having different quantum efficiency have different response and hence needs to be normalized in this scheme. 26. More recent developments in OLED architecture improves quantum efficiency ( up to 19 % ) by using a graded heterojunction. 27. The quantum efficiency of those liquid lasers was about 0.75 relative to the traditional Nd : YAG laser. 28. This design and those that immediately followed it were primitive and suffered from low quantum efficiency and slow response time. 29. The quantum efficiency ( QE ) is defined as the fraction of emission processes in which emission of light is involved: 30. Monochromatic light allows for the measurement of the quantum efficiency ( QE ) of an imaging device ( e . g.
