laser power probe
Overview
SLT (Germany) Series HP high power thermopile detectors with absorbing layer for high power and energy densities. Three models cover 30W/50W/150W max allowed power with allowed average power density up to 10kW/cm², E-Connector with EEPROM, for high power measurement of cw- or high rep-rate lasers.Description
【Overview】
Series HP thermopile power detectors, manufactured by SLT Sensor- und Lasertechnik GmbH (Germany), work on the thermoelectric principle: heat from incident radiation is directly converted into voltage. The HP series heads are equipped with an absorbing layer allowing higher power and energy densities, also for short time high power.
【Key Features】
(1) Thermoelectric principle, direct voltage output;
(2) High power/energy density capability;
(3) Three models: HP 25/30 (30W), HP 25/50 (50W), HP 25/150 (150W);
(4) Allowed average power density 10 kW/cm²;
(5) E-Connector with EEPROM.
【Typical Applications】
High power cw laser measurement, high rep-rate laser monitoring, material processing laser testing.
Specifications
| Model | HP 25/30; HP 25/50; HP 25/150 |
| Active diameter | 25mm |
| Sensitivity | approx. 1 mV/W / approx. 1 mV/W / approx. 0.1 mV/W |
| Max. allowed power | 30W (50W for 2min) / 50W (75W for 2min) / 150W (200W for 2min) |
| Allowed avg power density | 10 kW/cm² |
| Connector | E-Connector with EEPROM |
| Dimensions | 100×100×46mm / 120×120×77mm / 120×120×103mm |
Technical Data
Thermopile 系列规格表（BB/LP/HP）
HP 系列允许功率/能量密度曲线与尺寸图
数据来源：SLT Sensor- und Lasertechnik GmbH（Made in Germany）