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Coherent PM300 Laser Power Sensor

Updated:2024-11-04

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  • Brand: Coherent
  • Model: PM300
  • Description: This PM300 sensor is a water-cooled laser power sensor intended for measuring lasers up to 300W.The sensor is terminated in a SmartSensor DB25 cable and is directly compatible with all power meters in
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Product Details

Coherent PM300 Laser Power Sensor Description：

Datasheet 1 Datasheet 2

This PM300 sensor is a water-cooled laser power sensor intended for measuring lasers up to 300W.

The sensor is terminated in a SmartSensor DB25 cable and is directly compatible with all power meters in the catalog.

Key Features:

1W to 300W range

19 mm diameter active area

Spectrally flat broadband coating

0.25 to 11 µm spectral range

Water-cooled

ISO 17025 accredited

Specifications

Cable Type
PM DB-25
Cooling Type
Water
Power Range
1 W to 300W
Active Area Diameter
19 mm
Detector Coating
Broadband
Noise Equivalent Power (milliwatts)
20
Maximum Intermittent Power (watts)(<5 minutes)
450
Wavelength Range (micrometers)
0.25 - 11
Maximum Power Density (kilowatts per square centimeter)
6
Maximum Energy Density (millijoules per square centimeter)
600, 1064 nm, 10 ns
Response Time, Speed-up On, 0% to 95% (seconds)
5
Window
None
Diffuser
None
Calibration Uncertainty (%)(k=2)
±1
Power Linearity (%)
±1
Spectral Compensation Accuracy (%)
±1.5
Calibration Wavelength (nanometers)
514
Cable Length (meters)
2
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