Analog power meter IS1.5-VIS-FPD-800

The IS1.5-VIS-FPD-800 provides multiple measurement capabilities in a single integrating sphere device: a) a precision photodiode for calibrated average power measurement, b) a fast photodiode for pulse shape characterization on an oscilloscope and a built in SMA fiber adapter, and c) an SMA fiber optic adapter for easy connection to a spectrometer. The IS1.5-VIS-FPD-800 has a small internal diameter of 1.5 inch (38mm), to minimize the pulse stretching effect inherent to integrating spheres, giving it a time constant of 0.7ns. Together with its fast silicon photodiode, the IS1.5-VIS-FPD-800 provides a pulse rise time of 0.8ns and a fall time of 2.8ns. Specification Detector Type: Si:calib & Si:fast Input Port Aperture: Ø20mm Maximum Beam Divergence: ±60 deg Fiber Optic Port: SMA connector, maximum NA 0.44 Dimensions: 67 L x 52 W x 61 D (mm) Compliance: CE, China RoHS Detector 1: Si photodiode, calibrated power measurement Spectral Range (det. 1): 400–1100nm Power Range (det. 1): 400nW–4W Output (det. 1): Smart Head, D15 Detector 2: Fast Si photodiode, temporal pulse shape detection Spectral Range (det. 2): 400–1100nm Rise Time (det. 2): 0.8 nsec Fall Time (det. 2): 2.8 nsec CW Responsivity @ 940nm: 55 typ. µA/W Noise Current: 18 typ. fA/√Hz Output (det. 2): Analog current, BNC