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Description

Gentec-EO UD19-50-W5 thermal sensor disk. The Ultra Disks were designed for integration into laser systems. They are the solution if you are engineering the cooling and signal processing into your system already.

The chart below and on the next page show the various Possibilities that Gentec-EO offers to OEM users. The choice of a level of integration depends on your needs in terms of calibration, output signal level, cooling viability, etc.

Gentec-EO UD19-50-W5 Uncalibrated Thermal Disk Sensor

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Specifications

Max Measurable Energy: 200000 mJ
Max Repetition Rate: 0.25 Hz
Effective Aperture: 17 mm
Spectral Range: 0.19 – 10 um
Maximum Average Power: 50 W
Maximum Average Power (fan-cooled): 50 W
Noise Equivalent Power: 1.3 mW
Typical Rise Time: 5.0 s
Typical Power Sensitivity: 0.65 mV/W
Recommended Load Impedance: 100 kΩ
Typical Energy Sensitivity: 0.33 mV/J
Maximum Measurable Energy: 200 J
Noise Equivalent Energy: 23 mJ
Maximum Average Power Density: 100 kW/cm²
Maximum Energy Density: 1.1 J/cm²
Absorber: W5
Dimensions: 44Ø x 3D mm

Got questions about specs? Use the inquiry form to ask.

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Features

  • High Power Handling: Capable of measuring laser power up to 50 W
  • Spectral Versatility: Covers a broad spectral range from 0.19 to 10 μm
  • Fast Response Time: Features a typical rise time of 5 seconds for efficient data capture
  • Excellent Sensitivity: Offers a typical power sensitivity of 0.65 mV/W
  • Fan-Cooled Option: Suitable for applications with fan-cooled lasers, handling up to 50 W
  • Low Noise: Provides a noise equivalent power of just 1 mW
  • Recommended Load Impedance: Works optimally with a 100 kΩ load impedance

Applications

  • Laser Power Measurement: Ideal for accurately measuring laser power output across a wide spectral range
  • Laser Energy Monitoring: Suitable for monitoring laser energy levels and ensuring laser system performance
  • Fan-Cooled Laser Systems: Designed to handle laser systems equipped with fan cooling

Frequently Asked Questions

What is the Gentec-EO UD19-50-W5 thermal sensor disk used for?
The Gentec-EO UD19-50-W5 thermal sensor disk is designed for integration into laser systems to measure power and energy.
What are the different levels of integration offered by Gentec-EO for the sensor disk?
Gentec-EO offers two levels of integration for the sensor disk: disk alone and disk + PCB.
What is the maximum average power that the UD19-50-W5 can measure?
The UD19-50-W5 can measure a maximum average power of 50 W.
What is the noise equivalent power of the UD19-50-W5?
The noise equivalent power of the UD19-50-W5 is 0.2 mW.
What is the damage threshold of the UD19-50-W5?
The maximum average power density of the UD19-50-W5 is 245 kW/cm2 and the pulsed laser damage threshold is 5 J/cm2 at 1064 nm, 360 μs, 5 Hz.

Got more questions? Use the inquiry form to ask the supplier directly.

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