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The New DPD80 Balanced Photodetector

Introduction︰


A low-noise, high common-mode rejection balanced photodetector allowing measurement of both photodiode currents and their difference to be streamed directly to your computer.


Estimated DPD80 Photodetector Specifications

Silicon

InGaAs

Minimum NEP

4.4 pW / √ Hz

2.2 pW/ √ Hz

Saturation Power

± 90μW

± 45 μW

Spectral Sensitivity

500-950 nm

950-1650 nm

Data & Power Connector

USB 3.1 Type C

Dimensions

60 mm x 51 mm x 21 mm

Coupling

Free Space or Fiber Coupled

Analog Output Bandwidth

100 MHz

Digital Sampling

80 MSPS, 14 bit

PC Requirements

USB 3.0 port, Windows 7 or later


Characteristic
Technical parameter
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