PDM Series
Brand: PicoQuant | Category: Nanotechnology
The PDM Series are single photon avalanche diode detectors for time-resolved measurements. Photon detection efficiency reaches 49 % at 550 nm, timing resolution goes down to 50 ps FWHM on the NIM timing output and dead time is typically 77 ns. They are used for FLIM, TRPL and LiDAR.
Technical Specifications
| Parameter | Value |
|---|---|
| Photon detection efficiency | 24 % at 400 nm, 49 % at 550 nm, 37 % at 650 nm |
| SPAD diameters | 20 µm (on request), 50 µm, 100 µm |
| Dark counts (typical) | selections from < 5 cps to < 500 cps depending on SPAD diameter |
| Single photon timing resolution | down to 50 ps FWHM on the NIM timing output, 250 ps FWHM on the TTL counting output |
| Afterpulsing probability | maximum 3 % |
| Dead time | 77 ns (typical) |
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Contact Vvon Technologies Limited about PicoQuant equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
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