Product DescriptionHP 81530A Optical Power SensorSpecifications at a glance for the 81530ASensor Type: SiWavelength Range: 450–1020 nmPower Range: +3 to -100 dBmAccuracy: ±2.5% (600–1020 nm)Additional Information:Linearity: ±0.015dB ±0.3pWOptical Module Connector Interfaces are sold separately. One conne...