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Coherent J-25MB-HE Energy Sensor

Updated:2025-03-13

Brand: Coherent
Model: J-25MB-HE
Description: The J-25MB-HE energy sensor is terminated in a SmartProbe DB25 cable and is directly compatible with FieldMaxII-TOP, FieldMaxII-P, LabMax-TOP, and LabMax-Pro SSIM meters.
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Product Details

Coherent J-25MB-HE Energy Sensor Description：

Datasheet

The J-25MB-HE energy sensor is terminated in a SmartProbe DB25 cable and is directly compatible with FieldMaxII-TOP, FieldMaxII-P, LabMax-TOP, and LabMax-Pro SSIM meters.

A USB-direct (PN 1191442) model is available.

A small heatsink (PN 1123430) and medium heatsink (PN 1123431) is available to extend the energy and repetition rates of EnergyMax sensors by increasing the average power capability.

Pyroelectric energy sensor with MaxBlack coating for measuring laser pulses from 500 μJ to 1J at up to 1000 pps.

Key Features:

190 nm to 12 μm spectral range

25 mm diameter active area

500 μJ to 1J energy range

1000 pps repetition rate operation

ISO 17025 accredited

Specifications

Cable Type

J DB-25

Active Area Diameter

25 mm

Detector Coating

MaxBlack

Energy Range

500 μJ - 1 J

Wavelength Range

190 nm to 12 μm

Noise Equivalent Energy

<16 μJ

Maximum Pyroelectric Rep. Rate (pulses per second)

1000

Maximum Average Power (watts)

Maximum Pulse Width (microseconds)

Maximum Energy Density (millijoules per square centimeter)

500 (@1064nm, 10ns)

Diffuser

Calibration Uncertainty (%)(k=2)

±2

Energy Linearity (%)

±3

Calibration Wavelength (nanometers)

1064

Cable Length (meters)

2.5

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