Gentec-EO PH20-GE-D0 Photodiode Detector

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Specifications

Max Average Power: 0.03 W
Effective Aperture: 5 mm
Spectral Range: 0.6 – 1.65 um
Cooling Method: No cooling
Maximum Average Power: 30 mW
Noise Equivalent Power: 60 pW
Typical Rise Time: 0.2 s
Power Calibration Uncertainty: ±5.0 % (800 - 1049 nm); ±3.5 % (1050 - 1559 nm); ±7.0 % (1560 - 1629 nm); ±10 % (1630 - 1650 nm)
Peak Sensitivity: 0.98 A/W @ 1550 nm
Minimum Repetition Rate: 155 kHz
Maximum Average Power Density: 100 W/cm²
Absorber: Ge
Dimensions: 38.1Ø x 27.4D mm
Weight: 0.13 kg
Distance To Sensor Face: 10.5 mm
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Features


  • Wide Power Range: Measures laser power up to 30 mW

  • Outstanding Sensitivity: Features a noise equivalent power of only 60 pW

  • Broad Spectral Range: Operates within the spectral range of 800 - 1650 nm

  • Swift Response Time: Offers a typical rise time of just 0.2 seconds for rapid data acquisition

  • Accurate Calibration: Calibration uncertainty ranging from ±3.5% to ±10% for different wavelength ranges

  • Peak Sensitivity: Peak sensitivity of 0.98 A/W at 1550 nm

  • High Repetition Rate: Supports minimum repetition rates as low as 155 kHz

Applications


  • Laser Power Measurement: Ideal for precise measurement of laser power output within the spectral range of 800 - 1650 nm

  • High-Sensitivity Applications: Well-suited for applications requiring ultra-low noise and high sensitivity

  • Research and Development: Commonly used in research and development settings for laser characterization and testing