Newport 918D-UV-0D3 Silicon Photodiode Sensor

The Newport 918D-UV-OD3 is a high-performance, calibrated UV-enhanced silicon photodiode sensor designed for precise optical power measurements across a broad spectral range.​

Key Specifications

• Detector Type: UV-enhanced silicon photodiode

• Wavelength Range: 200 nm to 1100 nm

• Power Measurement Range: 20 picowatts (pW) to 200 milliwatts (mW)

• Active Area: 10 mm × 10 mm

• Aperture Size: 10 mm

• Measurement Uncertainty: ±1% (from 350 nm to 949 nm)

• Linearity: Excellent linearity over a large dynamic range

• Attenuator: Built-in OD3 (optical density 3) attenuator with automatic On/Off detection

• Temperature Compensation: Integrated temperature sensor to adjust for temperature-dependent responsivity changes

• Connector Type: DB15

• Weight: Less than 70 grams​
  

Features and Benefits

• High Accuracy: Calibrated using NIST-traceable standards, ensuring low calibration uncertainty .

• Dynamic Range: Suitable for applications requiring high-accuracy measurements down to the picowatt level .

• Versatility: Capable of measuring optical power across UV to near-infrared wavelengths.

• Compatibility: Designed for use with Newport power meters, facilitating seamless integration into optical measurement systems.​