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Coherent PowerMax-Pro 15 mm BB Developer’s Kit

Updated:2024-11-27

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  • Brand: Coherent
  • Model: PowerMax-Pro 15 mm BB Developer’s Kit
  • Description: PowerMax-Pro 15 mm Sensor Developer’s Kits High-Speed and Large-Area Power Detector for Integration Inside Laser Systems PowerMax-Pro thin-film transverse thermoelectric power sensing technology (Pa
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Product Details

Coherent PowerMax-Pro 15 mm BB Developer’s Kit Description:

Datasheet User's Manual

PowerMax-Pro 15 mm Sensor Developer’s Kits High-Speed and Large-Area Power Detector for Integration Inside Laser Systems,PowerMax-Pro thin-film transverse thermoelectric power sensing technology (Patent #9,012,848) offers the broad wavelength sensitivity and large dynamic range of a thermopile with the fast response speed of small infrared detectors. The microsecond response time enables nearly instant power measurement without any overshoot, and can provide pulse energy, peak power, and rise/fall time with modulated sources.

These detectors are designed for integration into laser systems for real-time QC monitoring and in-line control. PowerMax-Pro sensors alleviate issues common to semiconductor and infrared detectors that have smaller active areas and steeper spectral response curves.

FEATURES & BENEFITS

High-speed 10 microsecond response time

High-power handling to 9 W

Supports lasers from 400 nm to 11 microns

Broadband coating available with flat spectral response

Large 15 mm square active area

APPLICATIONS

Laser power monitoring of CW or modulated laser systems

Active feedback control within laser processing systems

Specifications

Cable Type
DB-25
Cooling Type
Air
Active Area Size
15 x 15 mm
Detector Coating
BB
Power Range for Continuous Usage Air Cooled
2.5 mW to 5W (Up to 9W with optional heat sink)
Power Range for Continuous Usage Water-cooled
Not applicable
Wavelength Range
400 nm to 11 µm
Max Peak Power (for modulated lasers)
9W (> 1 µsec pulses)
Maximum Intermittent Power (watts) (air-cooled <5 minutes)
9
Noise Equivalent Power (milliwatts) Standard Mode
0.05
Noise Equivalent Power (milliwatts) High Speed Mode
0.55
Noise Equivalent Power (milliwatts) Snapshot Mode
6
Maximum Power Density (kilowatts per square centimeter)
0.025
Max. Peak Power Density (kilowatts per square centimeter)
14
Rise Time (microseconds)
≤75
Minimum Beam Size (millimeters)
2.0 (1.0 mm - up to 3% error)
Calibration Uncertainty (%)(k=2)
±2.5
Power Linearity (%)
±2
Spectral Compensation Accuracy (%)
±3
Calibration Wavelength (nanometers)
1064
Cable Length (meters)
2.5 (8.2 ft.)
Spatial Uniformity (%)(center 75% of aperature; 2.5 millimeter beam)
±5
Max. Energy Density
33 (10 ns; 1064 nm)
Active Area (millimeters)
15 x 15

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