The SpectrumTEQ-EL system from OceanOptics measures electroluminescent device quantum efficiency with high SNR and compact design.
The SpectrumTEQ-EL electroluminescent quantum efficiency measurement system provides accurate optical‑electrical characterization for a range of EL devices. It integrates a QEPro spectrometer, dialog‑based software, and a compact, transport‑friendly hardware layout.
Key advantages include small size for flexible use and transport, in‑situ measurement capability inside glove boxes, and streamlined operation without frequent calibration. The system supports inorganic, organic, and molecular‑thin‑film EL devices. This manual is written in Chinese.
| Brightness | 50 lumens |
|---|---|
| Power | 5 W |
| Spectral resolution | 2.5 nm (FWHM) |
| Fiber core diameter | 1000 µm (replaceable) |
| ADC resolution | 18‑bit (QEPro) / 16‑bit (QE65Pro) |
| Dynamic range | 85000:1 (QEPro) / 25000:1 (QE65Pro) |
| Integrating sphere size | 3.3" and 1.5" |
It can measure inorganic electroluminescent, organic electroluminescent, and molecular thin‑film EL devices.
The system consumes 5 W of electrical power.