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Hybrid Picosecond Photon Detector (HPPD) TechNote PDF
Hybrid Picosecond Photon Detector (HPPD) Series
HORIBA’s latest development in TCSPC detector technology
The HPPD is our latest development in TCSPC detector technology that combines the benefits of conventional PMT design (wide spectral response and large active area)
with the advantages of solid state APD technology (good detection efficiency, negligible after-pulsing and exceptional temporal resolution). Hybrid detectors are becoming the
first choice for FLIM and short lifetime determination.
HPPD Benefits
- 5ps lifetime resolution
- High quantum efficiency (QE)
- Reduced afterpulsing resulting in better decay residuals
- Temperature controlled for stability (Peltier)
- USB interface
- Fully shielded design
| HPPD-650 | HPPD-720 | HPPD-860 | HPPD-870 | HPPD-890 | |
|---|---|---|---|---|---|
| Spectral Range | 220-650nm | 300-720nm | 220-860nm | 300-870nm | 380-890nm |
IRF (FWHM) @ 400nm | ~50ps | ~120ps | ~50ps | ~130ps | ~160ps |
Max QE (%) | 28% (340nm) | 47% (530nm) | 23% (280nm) | 26% (630nm) | 16% (630nm) |
Active Area (mm) | 6 | 3 | 3 | 3 | 3 |
Dark Counts | <100cps | <1000cps | <200cps | <500cps | <1000cps |
