Agilent HP AGILENT 81531A 800 to 1700 nm InGaAs Optical Power

The Agilent 81531A Power Sensor Module (plug-in) is used with an Agilent Lightwave Multimeter mainframe. Specifications. Sensor Element: InGaAs. Wavelength Range: 800 to 1700 nm. Power Range: +3 to -90dBm, Uncertainty (Accuracy) at Reference Conditions: ± 2.5% (1000 to 1650 nm). Total Uncertainty: ± 5% ± 1.5 pW (1000 to 1650 nm). Linearity (Power) 18° to 28°C. Constant Temperature: 0 to-70 dBm, ±0.015 dB. ±1 pW. Noise (Peak-to-Peak) (Avg. Time 1 second): <.5pW (1200 to 1600 nm). Supplementary Performance Characteristics. Add 1 % to total uncertainty for full wavelength range. Outside the specified wavelength range, the noise will increase by up to five times the values stated. Analog Output. Bandwidth: >= DC , <= 300="" to="" 4000="" hz,="" depending="" on="" range="" and="" sensor="" module.="" output="" voltage:="" 0="" to="" 2="" v="" into="" open.="" output="" impedance:="" 600="" ohms="" typical.="" maximum="" input="" voltage:="" ±10="">