The SPCM-QC9 FIBER is a self-contained 4-channel single photon counting module designed for high-performance applications. It utilizes an avalanche photodiode (APD) as a detector, offering a photon detection efficiency of 65% at 650nm. These modules deliver high-speed TTL output pulses and feature a 180μm active area, low dark count rates, and a dead time of 25ns. It is integrated with an FC fiber adaptor for easy optical connection and operates from a 5VDC supply.
| RoHS |
RoHS Compliant |
| REACH |
Compliant |
| Dead Time |
25ns |
| Output Type |
TTL (2.2V into 50 ohms)V |
| Connector Type |
FC Fiber Adaptor |
| Supply Voltage |
5VDC |
| Peak Wavelength |
650nm |
| Active Area Size |
180μm |
| Wavelength Range |
400 ~ 1060nm |
| Operating Temperature |
5 to 40°C |
| Max Count Rate (Saturated) |
40Mcps |
| Photon Detection Efficiency |
65% |
| Dark Count Rate (per channel) |
500cps |