NA Distributor — Components, Equipment & Services
The ModBox-DER is the first equipment specially designed to measure the Dynamic Extinction Ratio (DER) of high contrast ns optical pulses in the 1000 nm wavelength band. It measures Extinction Ratios up to more than 50 dB, for pulses as short as 5 ns, from single-shot operation to 10 kHz repetition frequency.
Features
Applications
Options
| Name | ModBox-DER-NIR |
|---|---|
| Description | Dynamic Extinction Ratio ModBox |
| Wavelength(nm) | 1030 nm, 1053 nm, 1064 nm |
| Resolution | 0.6 ns |
| Pulse Acquisition Rate | 0.5 Hz |
| Measuring window | 500 ns – 2 ms |
| DER monitoring | until 1 week |
| DER | 10 – 55 dB |
| Pulse amplitude | 70 – 450 mW |
| Pulse Rate | Single shot – 10 kHz |
| Signal type | Optical Pulse |
| Pulse Width | 5 – 25 ns |